TY  - BOOK
AU  - Zeid,Ibrahim
TI  - CAD/CAM theory and practice 
SN  - 9780070151345
U1  - 670.285 
PY  - 1991///
CY  - New York
PB  - McGraw-Hill
KW  - CAD/CAM systems
UR  - http://www.loc.gov/catdir/description/mh022/90042281.html
UR  - http://www.loc.gov/catdir/toc/mh023/90042281.html
ER  -