Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Hirst, W. P. (Smithsonian Astrophysical Observatory Cambridge, MA, United States) Date Acquired
August 4, 2013
Publication Date
October 27, 1967
Report/Patent Number
NASA-CR-90250SAO-SR-253Report Number: NASA-CR-90250Report Number: SAO-SR-253 Accession Number
68N11033
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.