Stellar Parallaxes derived from photographs made with the forty-inch refractor:
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Bibliographic Details
Format: Book
Language:Undetermined
Published: Chicago Univ. of Chicago Pr. 1917
Series:The Univ. of Chicago. Publications of the Yerkes Observatory Vol. 4, P. 1
Physical Description:Getr. Pag. 4"

There is no print copy available.

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