000 00309nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a81-203-0944-8
082 _a6.6
_bHEA
100 _aHearn,D Baker,M.P.
245 0 _aComputer graphics second edition
260 _aNew Delhi
_bPHI
_c2001
365 _a425
999 _c248555
_d248555