00384nam a2200145Ia 4500008004100000041000800041082001700049100001700066245007500083250001200158260002700170300000800197365001600205700001700221230718s9999    xx            000 0 und d  aeng  a511.322bLIP  aLipschutz S.  aSchaums Outlines Theory And Problems Of Set Theory And Related Topics.  a2nd ed.  bTata Mc-graw Hill Pub.  a280  cRs.b265.00  aLipschutz S.