000 00355nam a2200157Ia 4500
001 60533
008 240126s9999||||xx |||||||||||||| ||und||
082 _a511.3 HAL
100 _aHalper, Stefan
_937314
245 0 _aNaive set theory
260 _aNew Delhi
260 _bSpringer (India)Pvt. Ltd
260 _c2009
300 _avi,104p.
942 _cBK
999 _c60533
_d60533