00341nam a2200133Ia 4500008004100000041000800041082001500049100002100064245003100085250000600116260004300122300001300165650002900178210716s1983    xx            000 0 und d  aeng  a006.6 MARG  aMarshall, Garry.  aProgramming with graphics.  a1  aNew YorkbGranada Publishing Ltdc1983  aviii,120  aComputer Graphics(006.6)