000 00300nam a2200109Ia 4500
008 210324s1976 xx 000 0 und d
041 _aeng
082 _a515
100 _aStoll, Robert R.
_91579413
245 _aSet Theory and Logic
260 _aN.Delhi
_bEurasia Publishing House (Pvt.) Ltd.,
_c1976
999 _c1028017
_d1028017