UNIX the textbook по Sarwar, Syed Mansoor, Koretsky, Robert

Your UNIX/LINUX the ultimate guide по Das, Sumitabha

UNIX and Linux system administration handbook

UNIX operating system the development tutorial via UNIX kernel services по Liu, Yukun

Available for University of the Philippines Diliman via SpringerLink. Click here to access

System programming with C and Unix по Hoover, Adam

Flex & bison по Levine, John R.

Guide to UNIX using Linux по Palmer, Michael J. 1948-

UNIX network programming по Stevens, W. Richard

Just enough Unix по Andersen, Paul K.

Introduction to UNIX and Linux по Muster, John