| Industrial Mathematics - 1961 |
| Industrial Microscopy in Practice by W. Burrells - 1961 - 572 pages |
| Industrial Minerals Notes - 1961 |
| Industrial organic nitrogen compounds by Melvin Jensen Astle - 1961 - 392 pages |
| Industrial Organization and Management Fundamentals by Herman B. Henderson, Albert E. Haas - 1961 - 438 pages |
| Industrial Photography - 1961 |
| Industrial Photography - 1961 |
| Industrial Photography - 1961 |
| Industrial Photography - 1961 |
| Industrial Productivity and Motivation by Harish Chandra Ganguli - 1961 - 92 pages |
| Industrial productivity and motivation by Harish Chandra Ganguli - 1961 - 92 pages |
| Industrial psychology by Beverly von Haller Gilmer - 1961 - 513 pages |
| Industrial Purchasing - 1961 - 534 pages |
| Industrial Relations - 1961 |
| Industrial Relations - 1961 |
| Industrial Relations - 1961 |
| Industrial Relations Center Labor Conference by University of Minnesota. Industrial Relations Center - 1961 |
| Industrial Relations Digest - 1961 |
| Industrial relations handbook by Great Britain. Ministry of Labour - 1961 - 234 pages |
| Industrial Relations Law Digest by Benjamin Werne - 1961 |
| Industrial Relations Monographs - 1961 |
| Industrial Relations News - 1961 |
| Industrial Research - 1961 |
| Industrial Research Service's Conversion Factors and Tables by Oswald Theodore Zimmerman, Irvin Lavine - 1961 - 680 pages |
| Industrial review of Japan - 1961 |
| Industrial Society - 1961 |
| Industrial Supervisor - 1961 |
| Industrial transistor & semiconductor handbook by Robert B. Tomer - 1961 - 254 pages |
| Industrial Water & Wastes - 1961 |
| Industrials i polítics del segle XIX by Jaime Vicens Vives, Montserrat Llorens - 1961 - 444 pages |
| Industrias y andanzas de Alfanhuí by Rafael Sánchez Ferlosio - 1961 - 229 pages |
| Industrias y andanzas de Alfanhuí by Rafael Sánchez Ferlosio - 1961 - 229 pages |
| Industrie lourde en - 1961 |
| Industrie-Anzeiger - 1961 |
| Industrie-Anzeiger - 1961 |
| Industrieel klimaat by Pieter Jan Bouman - 1961 - 130 pages |
| Industrielle Gemeinschaftsforschung by Jens Meier - 1961 - 231 pages |
| Industrielle Revolution und religiöse Krise by Joseph Höffner - 1961 - 65 pages |
| Industries atomiques - 1961 |
| Industrija Bosne i Hercegovine do kraja prvog svjetskog rata by Kemal Hrelja - 1961 - 194 pages |
| Industrijalizacija Jugoslavije by Dragomir Krndija - 1961 - 302 pages |
| Industrijalizacija Jugoslavije by Dragomir Krndija - 1961 - 302 pages |
| Industrijalizacija Jugoslavije by Drago Krndija - 1961 - 302 pages |
| Industrijata vo NR Makedonija by Ekonomski institut Skopje - 1961 - 291 pages |
| Industry and Employment in Scotland by Great Britain. Scottish Office - 1961 |
| Industry and Labour - 1961 |
| Industry and Labour - 1961 |
| Industry and Labour - 1961 |
| Industry and Labour - 1961 |
| Industry and Labour - 1961 |
| Industry and Labour - 1961 |
| Industry and Labour - 1961 |
| Industry and Labour - 1961 |
| Industry comes of age by Edward Chase Kirkland - 1961 - 445 pages |
| Industry comes of age by Edward Chase Kirkland - 1961 - 445 pages |
| Industry Commerce Journal by Tamil Nadu (India). Dept. of Industries and Commerce - 1961 |
| Industry of Free China - 1961 |
| Industry of free China - 1961 |
| Industry of Free China - 1961 |
| Industry of free China - 1961 |
| Industry of free China by Xing zheng yuan jing ji she ji wei yuan hui (China), Xing zheng yuan jing ji jian che wei yuan hui (China) - 1961 |
| Industry of free China - 1961 |
| Industry of free China - 1961 |
| Industry statistics; pt. 1. General summary and major groups 20 to 28; pt.2. Major groups 29 to 39 by United States. Bureau of the Census - 1961 |
| Industry statistics; pt. 1. General summary and major groups 20 to 28; pt.2. Major groups 29 to 39 by United States. Bureau of the Census - 1961 |
| Industry Week - 1961 |
| Industry Week - 1961 |
| Industry Week - 1961 |
| Industry Week - 1961 |
| Industry Week - 1961 |
| Industry Week - 1961 |
| Indústria de hilados y tejidos planos by Corporación Venezolana de Fomento, Gabriel Pérez Perazzo - 1961 - 76 pages |
| Inediti di Lazzaro Spallanzani by Lazzaro Spallanzani - 1961 - 117 pages |
| Inefable orilla by Evaristo Ribera Chevremont - 1961 - 79 pages |
| Inelastic scattering of neutrons in solids and liquids by International Atomic Energy Agency - 1961 - 651 pages |
| Inelastic scattering of neutrons in solids and liquids by International Atomic Energy Agency - 1961 - 651 pages |
| Inequalities by Pavel P. Korovkin - 1961 - 60 pages |
| Inequalities for Sign Frequencies of Latent Roots by Louis Guttman - 1961 - 38 pages |
| Ines de Castro na vida de D. Pedro by Mário Domingues - 1961 - 349 pages |
| Inevitavelmente, depois by Ferreyra dos Santos - 1961 - 62 pages |
| Infancy by Thornton Wilder - 1961 - 21 pages |
| Infant care by United States. Children's Bureau - 1961 - 141 pages |
| Infant care by United States. Children's Bureau - 1961 - 141 pages |
| Infections with reoviruses in University of Wisconsin students by Fouad Mohammed El-Rai - 1961 - 132 pages |
| Inferno at Petersburg by Henry Pleasants, George H. Straley - 1961 - 181 pages |
| Inferno at Petersburg by Henry Pleasants, George H. Straley - 1961 - 181 pages |
| Infiltración comunista en las iglesias cristianas de América by Alejo Pelypenko - 1961 - 233 pages |
| Infiltration of Water Under Pressure from a Piezometer Cavity Into a Homogeneous Soil by Ido Seginer - 1961 - 234 pages |
| Infinitistic methods by International Mathematical Union - 1961 - 362 pages |
| Infinito by Héctor Alberto Tosar Errecart, María Eugenia Vaz Ferreira - 1961 - 4 pages |
| Infirmities of per capita national income estimates when employed to compare levels of living between developed and retarded areas by Harry Stark - 1961 - 64 pages |
| Inflammation and diseases of connective tissue by Hahnemann Medical College and Hospital of Philadelphia - 1961 - 900 pages |
| Inflammation and diseases of connective tissue by Hahnemann Medical College and Hospital of Philadelphia - 1961 - 900 pages |
| Inflatable structures in space by United States. Congress. House. Committee on Science and Astronautics - 1961 - 56 pages |
| Inflatable structures in space by United States. Congress. House. Committee on Science and Astronautics - 1961 - 56 pages |
| Inflation by Thomas Wilson - 1961 - 280 pages |
| Inflation by Thomas Wilson - 1961 - 280 pages |
| Inflation by Thomas Wilson - 1961 - 280 pages |
| Inflation in Libya by Bank al-Waṭanī al-Lībī - 1961 - 86 pages |
| Inflation, croissance et planification by Georges A. Manoussos - 1961 - 342 pages |
| Influence de la dépréciation monétaire sur la vie juridique privée - 1961 - 344 pages |
| Influence du type d'amortisseur des machines synchrones sur leu... by Moutawe Achab - 1961 |
| Influence lines for plane - 1961 |
| Influence of Energy Level on Protein Utilization by Robert Sidney Lowrey - 1961 - 318 pages |
| Influence of impurity elements, structure, and prestrain on tensile transition temperature of chromium by B. C. Allen, United States. National Aeronautics and Space Administration - 1961 - 48 pages |
| Influence of relaxation on line shapes in paramagnetic resonance by Robert Nicholas Rogers - 1961 - 182 pages |
| Influence of relaxation on line shapes in paramagnetic resonance by Robert Nicholas Rogers - 1961 - 182 pages |
| Influence of sudden ionospheric disturbances on backscatter sounding by Stanford University. Stanford Electronics Laboratories, R. D. Egan, A. M. Peterson, National Science Foundation (U.S.) - 1961 - 14 pages |
| Influence of the addition of various salts on the storage life of frozen concentrated milk by Kurt Erik Lennart Walgren - 1961 - 64 pages |
| Influence of the ele by Gerald Sydney Coley - 1961 - 22 pages |
| Influence of Voter Turnout on School Bond and Tax Elections by Richard Fremont Carter, William G. Savard - 1961 - 31 pages |
| Influence of voter turnout on school bond and tax elections by Richard Fremont Carter, William G. Savard - 1961 - 31 pages |
| Influences of seeding time, variety and other factors on the growth and maturity of sorghum by Vinod H. Shah - 1961 - 262 pages |
| Influencia del fosforo sobre las caracteristicas estructurales by arnaldo r Marmai - 1961 |
| Informaciones geográficas - 1961 |
| Informaciones sobre el sistema hospitalario nacional by Asociación Costarricense de Hospitales - 1961 |
| Información agropecuaria by Honduras. Dirección General de Estadística y Censos - 1961 |
| Información agropecuaria by Honduras. Dirección General de Estadística y Censos - 1961 |
| Información agropecuaria by Honduras. Dirección General de Estadística y Censos - 1961 |
| Información judicial by Cuban Judiciary Association (in exile) - 1961 |
| Información jurídica - 1961 |
| Information - 1961 |
| Information by Intergovernmental Committee for European Migration - 1961 |
| Information by Intergovernmental Committee for European Migration - 1961 |
| Information by United States. Farmer Cooperative Service - 1961 |
| Information by United States. Farmer Cooperative Service - 1961 |
| Information - 1961 |
| Information - International Social Science Council by International Social Science Council - 1961 |
| Information - International Social Science Council by International Social Science Council - 1961 |
| Information and Communication in Biological Science by Lowell Harold Hattery - 1961 - 99 pages |
| Information and Communication in Biological Science by Lowell Harold Hattery - 1961 - 99 pages |
| Information and Control - 1961 |
| Information and Control - 1961 |
| Information and Control - 1961 |
| Information and Reports on the Application of Conventions and Recommendations by International Labour Office - 1961 |
| Information and Reports on the Application of Conventions and Recommendations by International Labour Office - 1961 |
| Information and Reports on the Application of Conventions and Recommendations by International Labour Office - 1961 |
| Information and Reports on the Application of Conventions and Recommendations by International Labour Office - 1961 |
| Information Bulletin - 1961 |
| Information Bulletin by National Union of Mineworkers - 1961 |
| Information Bulletin by University of the Philippines. Agricultural Credit and Cooperatives Institute - 1961 |
| Information Bulletin by Zachodnia Agencja Prasowa - 1961 |
| Information Bulletin by Association of Washington Cities - 1961 |
| Information Bulletin by International Union of Pure and Applied Chemistry - 1961 |
| Information Bulletin by Zachodnia Agencja Prasowa - 1961 |
| Information Bulletin - 1961 |
| Information Circular - 1961 |
| Information Circular by Florida Geological Survey - 1961 |
| Information Circular - 1961 |
| Information Circular by Ohio. Division of Geological Survey - 1961 |
| Information Circular - 1961 |
| Information Circular - 1961 |
| Information Circular - 1961 |
| Information Circular - 1961 |
| Information Circular - 1961 |
| Information Circular by Oregon Forest Research Center - 1961 |
| Information Circular by Canada. Mines Branch, Canada. Mines Branch (1950- ). - 1961 |
| Information Circular - 1961 |
| Information Circular - 1961 |
| Information Circular - Department of Energy, Mines and Resources, Mines Branch by Canada. Mines Branch (1950- ). - 1961 |
| Information Circular - Florida Geological Survey by Florida Geological Survey - 1961 |
| Information Circular - Florida Geological Survey by Florida Geological Survey - 1961 |
| Information Circular - Geological Survey of Canada by Geological Survey of Canada - 1961 |
| Information en franc by Jean Pierre Seguin - 1961 - 133 pages |
| Information en franc by Jean Pierre Seguin - 1961 |
| Information Guide for Doing Business in Libya by Price, Waterhouse & Co - 1961 |
| Information Leaflet - 1961 |
| Information Leaflet - 1961 |
| Information methods of research workers in the social sciences by Library Association. Reference, Special and Information Section - 1961 - 28 pages |
| Information News Service by United States. Area Redevelopment Administration - 1961 |
| Information paper / Arab Information Center, New York - 1961 |
| Information Papers - 1961 |
| Information Papers - 1961 |
| Information Papers - 1961 |
| Information Papers - 1961 |
| Information Please Almanac by Ann Golenpaul - 1961 |
| Information Please Almanac by Ann Golenpaul - 1961 |
| Information Please Almanac by Ann Golenpaul - 1961 |
| Information Processing in Japan - 1961 |
| Information Processing in Japan - 1961 |
| Information retrieval and machine translation - 1961 |
| Information Retrieval and Machine Translation - 1961 |
| Information retrieval and machine translation - 1961 |
| Information selection systems retrieval replica copies by Thomas C. Bagg, Mary Elizabeth Stevens - 1961 - 172 pages |
| Information selection systems retrieval replica copies by Thomas C. Bagg, Mary Elizabeth Stevens - 1961 - 172 pages |
| Information Series - 1961 |
| Information Service - 1961 |
| Information service in libraries by D. J. Foskett - 1961 - 142 pages |
| Information Storage and Retrieval - 1961 |
| Information theory by Royal Institution of Great Britain - 1961 - 476 pages |
| Information, thermodynamique, vie et pensée by François Bonsack - 1961 - 191 pages |
| Information, thermodynamique, vie et pensée by François Bonsack - 1961 - 191 pages |
| Informational Bulletin - 1961 |
| Informationen für die Fischwirtschaft - 1961 |
| Informationen zur politischen Bildung - 1961 |
| Informationen über die Fischwirtschaft des Auslandes - 1961 |
| Informations sociales - 1961 |
| Informations statistiques by Statistical Office of the European Communities - 1961 |
| Informations statistiques by Statistical Office of the European Communities - 1961 |
| Informations sur le développement de la formation professionnelle dans les industries de la Communauté by European Coal and Steel Community. High Authority - 1961 |