00307nam a2200133Ia 4500008004100000040002500041082001300066100002100079245002000100260002500120300000800145942000700153999001300160230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a 512 Sa3  aSalazar, Douglas 0aCollege algebra  bRex Book Storec2010  a324  cBK  c604d604