00267nam a2200097Ia 4500008004100000022001700041040002500058082001700083245002900100260004000129240215s9999    xx            000 0 und d  a0-442-216084  aNORSU-DumcNORSU-Dum  a001.6443/R18 0aRaster Graphics handbook  bVan Nostrand Reinhold Companyc1985