000 00285nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aSteven Harrigton
245 _aComputer Graphics
260 _bDelhi:Mc graw Hill
_c1987
300 _a466p.
650 _aComputer
999 _c4330
_d4330