Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Martin, L. J. (Lowell Observatory Flagstaff, Ariz., United States) Date Acquired
August 6, 2013
Publication Date
May 1, 1972
Publication Information
Publication: Sky and Telescope
Volume: 43
Accession Number
72A27425
Funding Number(s)
CONTRACT_GRANT: NGR-03-003-007
Distribution Limits
Public