Writing BASIC Adventure Programs for the TRS-80 Hardcover Frank D

THE BASIC HANDBOOK by David A. Lien 1979 Compusoft Publishing IBM APPLE TRS-80

Learning Level II BASIC TRS-80 Computer David Lien Book Ex-Lib

TRS-80 Level II BASIC A Self-Teaching Guide 26-2061 from 1980 - good condition

TRS-80 Level II BASIC A Self-Teaching Guide 26-2061 from 1980 - fair condition

CompuSoft Learning: Learning IBM BASIC Personal Computer - David A. Lien SC 1982

Radio Shack Computer Programming in BASIC for Everyone Book 1977 TRS-80 Cover

David A. Brain – BASIC Conversions Handbook 1981 First Edition – Apple TRS PET