TY  - BOOK
AU  -  Socha John
TI  - PC world Dos 6 handbook
SN  - 8186011617
U1  - 001.64 
PY  - 1993///
CY  - New Delhi
PB  - Galgotia Publications
KW  - Computers
KW  - Software
N2  -  Software, Computers
ER  -