00265nam a2200109Ia 4500008004100000041000800041082001600049100002200065245002900087260003200116365000700148230303s9999    xx            000 0 und d  aeng  a621.367 PRA  aPRATT (WILLIAM K)  aDigital Image Processing  aNEW YORKbJOHN WILEY & SONS  cRS