TY  - BOOK
AU  - Alavala, Chennakesava R
TI  - CAD/CAM : concepts and applications
SN  - 9788120333406
U1  - 670.285 ALA 
PY  - 2008///
CY  - New Delhi
PB  - PHI Learning
KW  - CAD/​CAM systems
N1  - Includes bibliographical references and index
ER  -