000 00336 a2200133 4500
080 _a519.5
_bF 799 S
245 1 _aSet theory and logic
_cby A.A. Fraenkel
260 _bAddison-Welsey Publishing Company
_c1966
650 _aAggregates Theory
650 _aSet Theory
100 1 _aFraenkel, A.A.
_d
300 _a102 p.
901 _a93569
999 _c25082
_d25082