Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Date Acquired
August 5, 2013
Publication Date
September 1, 1969
Report/Patent Number
NSSDC-ID-66-049A-12-PMReport Number: NSSDC-ID-66-049A-12-PM Accession Number
69A40501
Funding Number(s)
CONTRACT_GRANT: JPL-950403
Distribution Limits
Public