00332nam a2200121Ia 4500008004100000020001500041041001200056100001800068245006100086260003900147300000800186650001600194221030s9999    xx            000 0 und d  a0070991537  aEnglish  aR. A. Plastok 0aTheory & Problems of Computer Graphicscby R. A. Plastok  bMcGraw - Hill Pub.aNew Yorkc1987  a340  aBB Computer