TY  - BOOK
AU  - RUSSEL,CHARLIE
TI  - MURPH'S LAW AND DOS / 
U1  - 005.4469 
PY  - 1993///
CY  - [S.N] : 
PB  - SYBEX INC. ، 
KW  - MS - DOS ( COMPUTER OPERATING SYSTEM )
ER  -