The UNIX™ Shell Programming Language
The Waite Group's C++ Programming: Covers UNIX and MS-DOS
UML 2.0 In a Nutshell: A Desktop Quick Reference
UNIX® Papers: For UNIX Developers and Power Users
UNIX® System V Release 4 BSD/XENIX® Compatibility Guide
UNIX® System V Release 4 Programmer's Reference Manual
UNIX® System V/386 Release 4 Migration Guide
UNIX® Systems for Modern Architectures: Symmetric Multiprocessing and Caching for Kernel Programmers
Using Borland® C++ 4.5: Special Edition
Using C with Curses, Lex and YACC: Building a Window Shell for UNIX System V
X Window Applications Programming
X Window System: C Library and Protocol Reference
X Windows Systems: Programming and Applications with Xt