00740nam0-22002651i-450-990001299020403321000129902FED01000129902(Aleph)000129902FED0100012990220000920d1973----km-y0itay50------baengConstellations and conjecturesby HANSON N.R.Dordrecht (NL)Reidel1973Synthese LibraryEDITED BY WILLARD C. HUMPREYS JrHanson,Norwood Russell45102ITUNINARICAUNIMARCBK990001299020403321C-25-(4813306MA1MA1Constellations and conjectures384024UNINAING01