TY  - BOOK
AU  - Shah,Jami J.
AU  - Mantyla, Martti.
TI  - Parametric and feature -based CAD/CAM: concepts, techniques and applications 
SN  - 0471002143
AV  - TS155.6  .S53 1995
PY  - 1995///
CY  - New York
PB  - John Wiley
KW  - CAD/CAM systems
ER  -