TY  - BOOK
AU  - Govindarajalu, B 
TI  - IBM pc and clones : hardware, troubleshooting and maintenace 
SN  - 0-07-048311-0 
U1  - 005.133 GOV  
PY  - 2002///
CY  - Tata mcgraw hill 
PB  - New Delhi 
KW  - PROGRAMMING LANGUAGE
ER  -