000 00343nam a2200145Ia 4500
008 170101s1970 xx 000 0 und d
082 _a513.83 G23G
100 _aGautam, N. D.
245 0 _aGeneral topology
260 _aDelhi
_bS. Chand
_c1970
300 _a23cm. 356+xii
650 _aTOPOLOGY
653 _aTOPOLOGY
942 _2ddc
_cB
_02
999 _c43496
_d43496