TY  - BOOK
AU  - Naeem Ahsan
TI  - Computer troubleshooting, hardware and software
U1  - 004.21 NAE 
PY  - 2002///
CY  - LAHORE
PB  - JEHANGIR BOOK DEPO
KW  - PC UPGRADE AND MAINTENANCE GUIDE TROUBLESHOOTING-COMPUTER HARDWARE AND SOFTWARE
ER  -