000 00284nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a SHU/I
100 _aSHUKLA U
245 0 _aINTRODUCTION TO GENERAL TOPOLOGY
260 _bPRAKASHAN KENDRA
_c1970
300 _a152
942 _cTB
999 _c29008
_d29008