REBOL Core Guides - Three Guides in One - Programming Language - COLLECTIBLE!

The C Programming Language by Brian Kernighan (1988, Trade FREESHIP

Python Programming Language

Rare Books On C and C++ Language Programming — Paperback — Very Good — FREE Ship

REBOL Programming Language Designer's Tip Sheet - Carl Sassenrath - COLLECTIBLE!

The Essential Palm Programming Guide WITH DISK by Data Becker C.Immler RARE

THE C++ PROGRAMMING LANGUAGE ADDISON-WESLEY SERIES IN By Bjarne Stroustrup

Python Programming Language by Jayne, Berajah [Poster]