000 00350nas a2200121Ia 4500
008 170101s2017 xx 000 0 und d
044 _aINDIA
245 0 _aBULLETIN of the Calcutta Mathematical Society
260 _bCalcutta Mathematical Society
_aCalcutta
270 _aCalcutta Mathematical Society
362 _aJan - Dec,1970
942 _2ddc
_cP
999 _c164951
_d164951