000 00317nam a2200145Ia 4500
003 LDD
040 _cLDD
082 _a517.5 G28F
100 _aGelfand, I.
245 0 _aCommutative normed rings
_cI. Gelfand
260 _aNew York
_bChelsea
_c1964
300 _a306p.
903 _bGifted by : insa
942 _2ddc
_cG
999 _c10827
_d10827