TY  - BOOK
AU  -  Hyman, Michael I .
TI  - Advanced DOS: memory-resident utilities, interrupts, and disk management with MS- and PC-DOS / 
U1  - 005.432DOS 
PY  - 1989///
CY  - New Delhi : 
PB  - BPB , 
KW  -  MS& PC-DOS
KW  - DOS
KW  - Operating System
ER  -