000 00286nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a001.644 3
100 _aHEARN DONALD BAKER
245 0 _aCOMPUTER GRAPHICS ED2
250 _a2
260 _bP H I
_c1998
_aNEW DELHI
300 _a652
999 _c31426
_d31426