00338nam a2200109Ia 4500008004100000020001800041040002900059050002600088100002300114245005700137260003400194230104s9999||||xx |||||||||||||| ||und||  a0-07-038159-3  cChuka University Library  aSBL QA 248 bL57 1998  aLipschutz, Seymour 0aTheory and problems of set theory and related topics  aMc Graw-HillbNew Delhic1998