TY  - BOOK
AU  - ZEID, IBRAHIM
TI  - MASTERING CAD/CAM
SN  - 0070634343
U1  - 670.285/ZEI 
PY  - 2006///
CY  - NEW DELHI.
PB  - TATA MCGRAW HILL CO LTD., NEW DELHI.
ER  -