00271nam a2200109Ia 4500008004100000040002500041082001500066100001800081245003200099260002200131300000800153230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a657.2 P26   aPasion, D. S. 0aBookkeeping simplified two   bD.S. PASIONc1983  a310