000			00284nam a2200109Ia 4500
008			201121s9999 xx 000 0 und d
100			_aVinogradov,M.
245		0	_aBullatin of the Calcutta Mathmatical Society
260			_bCalcutta ,Mathmatical Society
300			_c252
942			_cBV
999			_c16092 _d16092