An Introduction to Linear Algebra
Ravi P. Agarwal & Elena Cristina Flaut
Network Security: A Practical Approach
Jan L. Harrington
UNIX and Linux System Administration Handbook 4th edition
Evi Nemeth & Garth Snyder & Trent R. Hein & Ben Whaley
IPv6 Essentials
Silvia Hagen
Software Libre Para Una Sociedad Libre
Richard M. Stallman
The Motorcycle Diaries: Notes on a Latin American Journey
Ernesto Che Guevara
Freethinkers: A History of American Secularism
Susan Jacoby
Potentes, prepotentes e impotentes
Quino