IBM BASIC Personal Computer Hardware Reference Library Manual (1982) w/ Slipcase

IBM Personal Computer Hardware Reference Library GUIDE TO OPERATIONS 1502292

IBM Personal Computer Hardware Reference Library Guide To Operations 6025000 '81

IBM Personal Computer Guide to Operations 2.02 Diagnostics Floppy Disk 6025000

Microsoft IBM Personal Computer HARDWARE REFERENCE LIBRARY, BASIC PC 6361132

IBM BASIC Personal Computer Hardware Reference Library Manual (1982) w/ Slipcase

IBM BASIC 3.0 Binder Manual Personal Computer Hardware Reference Library 6361132