QB «H37 Shapley, Harlow, 1885~ NOw2 Star clusters, New York, Pub, for the Observatory by the McGraw-Hill Book Co., 1930. RareBoox Xi, 276 p, illus, 23cm, (Harvard Obser~ Dert. yatory monographs, noe 2) #8,5147 Bibliographys py 235267. «18 wr wee cAnother copys
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