| X.TRA by Stephen Wallenfels - 2011 - 283 pages |
| X: A Biography of Malcolm X by Jessica Gunderson - 2011 - 32 pages |
| Xadrez de Humanas Palavras by Claudionor Aparecido Ritondale - 2011 - 100 pages |
| Xaime Bon y los cinco planetes by Enique Carballeira - 2011 - 66 pages |
| Xamae by Susana Peix Cruz - 2011 - 28 pages |
| Xiang by Anna Mocikat - 2011 - 268 pages |
| Xin y Nix ven el futuro by Care Santos - 2011 |
| Xing optimal nutzen by Andreas Lutz, Joachim Rumohr - 2011 - 195 pages |
| XML pour l'édition by Bernard Prost - 2011 - 212 pages |
| XML und DTD by Marco Skulschus, Marcus Wiederstein - 2011 - 2 pages |
| XNovelでつくるiPhoneノベルゲーム by アライコウ - 2011 - 221 pages |
| XPath & XQuery by Marco Skulschus, Marcus Wiederstein - 2011 - 2 pages |
| XPERIA Acro スーパーマニュアル by Studioノマド - 2011 - 335 pages |
| XPERIA acroポケットガイド by ケータイ・スマホ研究会 - 2011 - 159 pages |
| Xperia acro知りたいことがズバッとわかる本 by 佐野正弘, memn0ck - 2011 - 296 pages |
| Xperia Arc Super Guide by クランツ - 2011 - 112 pages |
| XPERIA arcオーナーズブック by Studioノマド - 2011 - 191 pages |
| Xrâ by Yves Le Merre - 2011 - 588 pages |
| Xsl-fo by Marco Skulschus, Marcus Wiederstein - 2011 - 330 pages |
| Xsl-fo by Marco Skulschus, Marcus Wiederstein - 2011 - 330 pages |
| XSL-FO by Marco Skulschus, Marcus Wiederstein - 2011 - 2 pages |
| XSLT by Marco Skulschus, Marcus Wiederstein - 2011 - 2 pages |
| XSLT, Xpath und Xquery by Marco Skulschus, Marcus Wiederstein, Sarah Winterstone - 2011 - 762 pages |
| XSLT, Xpath und Xquery by Marco Skulschus, Marcus Wiederstein, Sarah Winterstone - 2011 - 762 pages |
| XUN - fantastische Geschichten - 2011 - 100 pages |
| Xunguidos á Terra by Xan G. Muras - 2011 - 76 pages |
| XXII Jornadas de Patrimonio Cultural de la Región de Murcia by Varios Autores - 2011 - 456 pages |