00index.txt C128_Programmers_Reference.pdf Commodore 128 Programmer's Reference Guide ISBN 0-553-34292-4 Published by Bantam Books, Inc., 1986. C128_Programmers_Reference_OCR.pdf Commodore 128 Programmer's Reference Guide, OCR'd version ISBN 0-553-34292-4 Published by Bantam Books, Inc., 1986. Inside_Commodore_DOS.pdf Inside Commodore DOS by Richard Immers and Gerald G. Neufeld ISBN 0-8359-3091-2 Published by Datamost, Inc., 1984. Scanned and converted to PDF by Ken Moore Inside_Commodore_DOS_OCR.pdf Inside Commodore DOS, OCR'd version by Richard Immers and Gerald G. Neufeld ISBN 0-8359-3091-2 Published by Datamost, Inc., 1984. Scanned and converted to PDF by Ken Moore File origin: http://sta.c64.org/docs.html Mapping_the_Commodore_128.pdf Mapping the Commodore 128 by Ottis R. Cowper ISBN 0-87455-060-2 Published by COMPUTE! Publictions, Inc., 1986. File origin: http://folkvagn.commodore64.org/c128assembly.htm#Documentation ml4c64.txt Machine Language for the Commodore 64 and Other Commodore Computers by Jim Butterfield ISBN 0-89303-652-8 Published by Brady Communications Company, 1984. System Schematics A500 Revisions 5, 6A, 7.pdf System Schematics for A500 Revisions 5, 6A, 7 August 1989 PN-314981-02 International Edition