000 00273nam a2200097Ia 4500
008 230508s1990 xx 000 0 und d
041 _aeng
100 _aDAVID ROGERS & J.ALAN ADAMS
245 _aMATHEMATICAL ELEMENTS FOR COMP.GRAPHICS
260 _bATAT MCGRAW HILL BOO
_c1990
999 _c717821
_d717821