TY  - BOOK
AU  - Norton, Peter.
TI  - Peter nortons dos guide: revised and expanded: Revised and expanded
SN  - 8769259310
U1  - 005.45 NORP 
PY  - 1989///
CY  - New Delhi
PB  - Prentice Hall of India PVt Ltd
KW  - MS DOS(005.3682)
ER  -