000 00289nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a681.31
_bROG
100 _aRogers, David F
245 0 _aProcedural elements for computer graphics
260 _aNew york
_bMcGraw Hill
_c1985
942 _cBK
999 _c39375
_d39375