000
00246nam a22001097a 4500
082
_a
006.6
100
_a
HEARN, DONALD
_a
BACKER, M.PAULINE
245
_a
COMPUTER GRAPHICS
260
_a
NEW DELHI
_b
PHI
_c
1999
300
_a
XIX, 652 P
942
_c
BK
999
_c
16292
_d
16292