000 00620nam a2200241Ia 4500
003 OSt
005 20220912151842.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a19644
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aB217, L61;1
100 _aSigler L E
245 0 _aExcercises in Set theory
260 _aNew York
_b Springer-Verlag
_c1966
300 _a134p.
_ccm.
650 _aSet theory-Problems exercise
942 _hB217, L61;1
_cTEXL
_2CC
999 _c76084
_d76084