The Selfish Gene: 30th Anniversary Edition
Richard Dawkins
Practical LPIC-3 300: Prepare for the Highest Level Professional ...
Antonio Vazquez
The Practice of System and Network Administration
Thomas A. Limoncelli & Strata R. Chalup & Christina J. Hogan
The Practice of System Administration (1)
Apache Security
Ivan Ristic
Applied Chemistry: A Textbook for Engineers and Technologists
Oleg Roussak & H. D. Gesser