TY  - BOOK
AU  -  Rao, P.N.  
TI  - CAD/CAM: Principles and Applications
SN  - 978-0-07-068193-4
U1  - 670.285/ RAO 
PY  - 2010///
CY  - New Delhi
PB  - Tata McGraw Hill Education Private Limited 
ER  -