00278nam a2200109Ia 4500008004100000041000800041082001600049100001400065245004400079260003700123300000800160211209s1975    xx            000 0 und d  aeng  a510 N75 SMI  aSMITH K J  aFINITE MATHEMATICS A DISCRETE APPROACH   bSCOTT FORESMAN AND COMPANYc1975  a379