00368nam a2200145Ia 4500008004100000020001500041041001200056100001600068245005100084250000800135260003900143300000800182650001600190700001600206221030s9999    xx            000 0 und d  a8177587654  aEnglish  aD. D. Hearn 0aComputer Graphicscby D. D. Hearn, M. P. Baker  a2nd  bPearson EducationaNew Delhic2013  a660  aBB Computer  aM. P. Baker