TY  - BOOK
AU  - Zeid, Ibrahim and Sivasubramanian, R 
TI  - CAD /CAM 
SN  - 9780070151345
U1  - 604.2 ZEI  
PY  - 2010///
CY  - Tata mcgraw hill company Ltd 
PB  - New Delhi 
KW  - CAD/CAM
ER  -