TY  - BOOK
AU  -  Alavala,Chennakesava R.
TI  - CAD/CAM : concepts and applications / 
SN  - 9788120333406
U1  - 670.285 23
PY  - 2008///
CY  - New Delhi : 
PB  - Prentice-Hall of India, 
KW  - CAD/CAM systems.
ER  -