A Dictionary of Space Exploration
Stephen O'Meara & E. Julius Dasch
Oxford Quick Reference Online (1)
Webster's New World Hacker Dictionary
Bernadette Hlubik Schell & Clemens Martin
Authors of the 19th Century
Britannica Educational Publishing
Language Testing and Assessment: An Advanced Resource Book
Glenn Fulcher & Fred Davidson
The Future of Global Conflict
Christopher Chase-Dunn & Volker Bornschier
Stranger's Knowledge
Xavier Marquez