TY  - BOOK
AU  - Rao,P.N..
TI  - CAD/CAM: principles and applications 
SN  - 0070445281
AV  - TS155.6  .R364 2002
PY  - 2002///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - CAD/CAM systems
ER  -