TY  - BOOK
AU  - McMahon,Chris
AU  - Browne,Jimmie
TI  - CAD CAM:  : from principles to practice
SN  - 0201565021
AV  - MATH TS155.6.M395 
PY  - 1993///
CY  - Reading, Mass.
PB  -  : Addison-Wesley Publishing Company
KW  - CAD/CAM Systems
N1  - Includes bibliographical references and index
ER  -