Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Weber, R. R. (NASA Goddard Space Flight Center Radio Astronomy Branch, Greenbelt, Md., United States) Date Acquired
August 7, 2013
Publication Date
November 1, 1972
Publication Information
Publication: Astronomical Journal
Volume: 77
Accession Number
73A15516
Distribution Limits
Public