TY  - BOOK
AU  - Hearn, Donald.
TI  - Computer graphics
U1  - 681.14:084 M0 
PY  - 1990///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  -  Donald Hearn and M.Pauline Baker.
KW  - Baker, M.Pauline, jt. auth.
KW  - Computer Science,Graphic representations
ER  -