TY  - BOOK
AU  - Asthana, R.G.S..
TI  - Computer Graphics for Engineers / 
SN  - 81-224-0553-3
U1  - Bv0bD 
PY  - 1989///
CY  - New Delhi-2 : 
PB  - Wiley Eastern Ltd. , 
KW  - Computers
ER  -