01312oam 2200445 450 991071402410332120180524084938.0(CKB)5490000000110290(OCoLC)299178331(EXLCZ)99549000000011029020090123d1956 ua 0engurunu||||||||txtrdacontentcrdamediacrrdacarrierNew horizons in astronomy /edited by Fred L. WhippleWashington, D.C. :Smithsonian Institution,1956.x, 181 pages illustrations, diagrams ;26 cmSmithsonian contributions to astrophysics ;volume 1, number 11-58381-220-2 Includes bibliographical references.New Horizons in AstronomyAstronomyAstronomyfastAstronomy.Astronomy.Whipple Fred L(Fred Lawrence),1906-2004.462897Smithsonian Astrophysical Observatory,MKNMKNOCLCQOCLCFOCLCOOCLCQGPOBOOK9910714024103321New horizons in astronomy3439916UNINA