Visual observing of double stars:
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Bibliographic Details
Main Author: Worley, Charles E. (Author)
Format: Book
Language:English
Published: Cambridge, Mass. Sky Publ. 1961
Edition:Reprint from the monthly magazine Sky and telescope
Subjects:
Physical Description:19 S. Ill., graph. Darst.

There is no print copy available.

Interlibrary loan Place Request Caution: Not in THWS collection!