TY  - BOOK
AU  - Nageswara Rao,P.
TI  - CAD/CAM: Principles and appliccations 
SN  - 0070681937 :
U1  - 001.6443 22
PY  - 2010///
CY  - New Delhi
PB  - Tata McGraw-Hill Education
KW  - Computer graphics
KW  - Engineering design
KW  - Data processing
N1  - Includes bibliographical references and index
ER  -