Vintage 1969 IBM Systems Reference Library 1130 Subroutine Library 138 Page Book

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

IBM BASIC 3.0 Binder Manual Personal Computer Hardware Reference Library 6361132

Vintage 1969 IBM Systems Reference Library 1130 Subroutine Library Sixth Edition

Guide to Fortran Programming Fortran Primer IBM Systems Reference Library Used

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

Vintage 1968 IBM Systems Reference Library 1130 Assembler Language Fifth Edition

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