00686nam0-22002531i-450-990001228630403321000122863FED01000122863(Aleph)000122863FED0100012286320000920d1971----km-y0itay50------baengEuler productsby LANGLANDS R.P.New HavenYale University Press1971.Yale mathematical monographs1Langlands,Robert P.55004ITUNINARICAUNIMARCBK99000122863040332116-A-1-DX12149MA1MA1Euler products382080UNINAING01