001: 814
003: Starlibrary PMS 4.5
005: 20180430
020: ^a1-56276-059-9
066: ^aRo.A
072: ^amapping dos memory
082: ^a005.136
100: ^aRobertl hummel
240: ^aAssembly Language Lab Notes
245: ^aAssembly Language Lab Notes
260: ^c1992
650: ^athe dos environment
650: ^athe file allcation