RecordNumber
7431
LC Class
QA
LC Number
76.5
LC CutterNumber
.P7I58
Corp. Body
International Business Machines Corporation
Title
Disk operating system version 3.00
Publication
IBM Corp
Publication Year
1984
Collation
xii, (various pagings),; 22 cm
Subject
Programming languages(Electronic computers),Electron digital computers- Programmed instruction
DocumentNumber
26425
Title2
At head of title: Reference
BL
BL