TY  - BOOK
AU  - Bertoline, Gary R.
TI  - Fundamentals of CAD
U1  - 006.6 21st ed.
PY  - 1990///
CY  - New Delhi
PB  - Galgotia Booksource
KW  - CAD/CAM systems
KW  - Computer-aided design
KW  - Engineering design - Data processing
ER  -