Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
French, B. M. (NASA Headquarters Washington, DC United States) Date Acquired
August 8, 2013
Publication Date
April 1, 1977
Publication Information
Publication: Sky and Telescope
Volume: 53
Subject Category
Lunar And Planetary Exploration Accession Number
77A27574
Distribution Limits
Public