000 00277nam a2200109Ia 4500
008 161222s9999 xx 000 0 und d
020 _cRS. 375.00
100 _aI. L. Finar
245 _aSet theory and logic
_cI. L. Finar
260 _aNew Delhi
_bPHI Learning
_c1992
300 _a197
999 _c6584
_d6584