Be Your Own Sailing Coach: 20 Goals for Racing Success
Jon Emmett
Articulo sobre el espectro de la concienci - Ken Wilber
Alberto Tenaglia
Speech and Language Processing: An Introduction to Natural Language ...
Daniel Jurafsky & James H. Martin
Joseph Stalin: A Life From Beginning to End (World War 2 Biographies ...
Hourly History
Mobile Banking: Financial Services Meet the Electronic Wallet
Knowledge@Wharton
The Complete Star Wars Encyclopedia: A-G
Stephen J. Sansweet
The Complete Star Wars Encyclopedia: H-O