00993nam0-22003011i-450-990000959030403321000095903FED01000095903(Aleph)000095903FED0100009590320000920d1967----km-y0itay50------baengVistas in AstronomyNew Aspects in the History and Philosophy of Astronomy, First Joint Symposium of the "International Astronomical Union" and the "Union Internationale d'Histoire et de"Philosophie des Sciences", held at the University of Hamburgedited by Arthur BeerOxford [etc.]Pergamon Press1967AstronomiaAstrofisicaCosmologia520523Beer,Arthur44748ITUNINARICAUNIMARCBK99000095903040332119-039.0086060FI1FI1Vistas in Astronomy358381UNINAING01