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"TRS-80™ DISK AND OTHER MYSTERIES"
by Harvard C. Pennington
132 pages written in PLAIN ENGLISH packed with HOW TO information with details, examples and in-depth explanations Recover lost files and directories, remove file protection, make BASIC programs unlistable How to use SUPERZAP recover from DOS errors and MORE1
"OTHER MYSTERIES" VOLUME II
by James Fan/our
'MICROSOFT™ BASIC DECODED & OTHER MYSTERIES for the TRS-80™" is a primer for the internal workings of cassette and disk BASIC. More than 300 pages of explanations, examples and comments about the Level II ROM
MICROSOFT™ BASIC DECODED $26
PRICES iN EFFECT
THRU September 30,1982
Prices, Specifications, and Offerings subject to change without notice 8209
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