000			00316nam a2200145Ia 4500
001			14890
008			170722s9999 xx 000 0 und d
100			_aGautam, N. D.
245			_aGeneral topology /
260			_c1970.
653			_aMathematics
653			_aTopology
700			_aShantinarayan
942			_cGEN
999			_c78017 _d78017