Acquisition Source
Legacy CDMS
Authors
Sagan, C. (Cornell Univ. Ithaca, NY, United States) Date Acquired
August 8, 2013
Publication Date
April 30, 1976
Publication Information
Publication: NASA, Washington Six Articles by Carl Sagan
Accession Number
76N74248
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.