00810nam0-22003131i-450-990001088480403321000108848FED01000108848(Aleph)000108848FED0100010884820000920d1987----km-y0itay50------baengFundamental AstronomyH. Karttunen, P. Kroger, H. OjaBerlin [etc.]Springer-Verlag1987AstronomiaAstrofisicaCosmologia52Karttunen,Hannu51775Kroger,P.Oja,H.ITUNINARICAUNIMARCBK99000108848040332119-18516078FI1FI1Fundamental Astronomy335579UNINAING01