00713nam a2200217Ia 4500003000900000008004100009040001600050080001700066100002600083245007100109250001200180260003200192300001500224490004800239650004100287650002700328700002800355942000700383999001300390952009200403IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a52(091)bSHA  aShapley, Harlow91264 2aA source book in astronomycHarlow Shapley and Helen E. Howarth     a1st ed.  aNew YorkbMcGraw-Hillc1929  axvi, 412p.  aSource books in the history of the sciences  aAstronomy and Astrophysics Thesaurus  aAstronomy-History9900  aHowarth, Helen E.91265  cBK  c565d565  00104070aBANbKODcGENd0000-00-00l0o52(091)/ SHAp585r2021-11-05w0000-00-00yBK