00290nam a2200121Ia 450000500170000000800410001702000080005808200090006610000190007524500380009426000280013230000080016020241001145006.0241001s9999||||xx |||||||||||||| ||und||  anul  anull  aKrishnamoorthy 0aIntroduction to computer graphics  bnullaMcgraw hillc2000  a343