Micro Focus Personal COBOL 2.0 for DOS: Programmer's Guide by Micro Focus

The Autolisp Programmer's Toolbox by John W. Gibb; Jeff Pilcher

Programmer's Dictionary Russian Language Book (Paperback 1988) Free USA Shipping

dBASE IV 2.0 Programmer's Reference

Commodore 128 Programmer's Reference Guide - 6x9 Edition By Commodore

MS-DOS QBasic Programmer's Reference - Microsoft Press (1991, Paperback)

Computer Systems: A Programmer's Perspective, 3rd Edition (Underlining)

Computer Systems: A Programmer's Perspective, 3 Edition