TY  - BOOK
AU  - Jayaram, M A.
AU  - Prasad, D S Rajendra.
TI  - A Referral on CAD Laboratory
U1  - 623.809 
PY  - 2000///
CY  - Bangalore
PB  - Sapna Book House
KW  - basic entities
KW  - editing tools
KW  - drawing setup
ER  -