TY  - BOOK
ED  - Microsoft.
TI  - Microsoft MS-DOS : : user's guide and reference for the MS DOS operating system version 5.0 
U1  - 005.4 
PY  - 1991///
CY  - Norwood, Mass. : 
PB  -  Microsoft Corporation
KW  - MS-DOS (Computer file)
KW  - Operating systems (Computers)
KW  - Operating systems (Computers)-DOS
N1  - Includes index; Doc. no.: SY07661/20885-0391.
Cover title: Microsoft MS-DOS Version 5.0 user's guide and reference
ER  -