Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Date Acquired
August 5, 2013
Publication Date
March 15, 1969
Accession Number
69A40052
Funding Number(s)
CONTRACT_GRANT: NSF GB-7851
CONTRACT_GRANT: NGR-05-010-035
CONTRACT_GRANT: NGR-05-007-169
Distribution Limits
Public