00792nam0-22002771i-450-990001277630403321000127763FED01000127763(Aleph)000127763FED0100012776320000920d1981----km-y0itay50------baeng<<The >>theory indistinguishablesA Search for Explanatory Principles Below the Level of Physicsby ParkerRhodesDordrecht (NL)Reidel1981Synthese library,150Parker338502Rhodes,A.F.ITUNINARICAUNIMARCBK990001277630403321C-25-(1505553MA1MA1Theory indistinguishables384440UNINAING01