00628nam0-22002411i-450-990001171620403321000117162FED01000117162(Aleph)000117162FED0100011716220000920d1966----km-y0itay50------baeng<<The >>analytic s-matrixby GEOFFREY CHEW .New YorkBenjamin1966Chew,Geoffrey45720ITUNINARICAUNIMARCBK99000117162040332129-F-86738MA1MA1Analytic S-matrix185986UNINAING01