Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Date Acquired
August 5, 2013
Publication Date
May 1, 1969
Accession Number
69A34618
Funding Number(s)
CONTRACT_GRANT: NSF GK-1146/X/
CONTRACT_GRANT: AF-AFOSR-67-766/E/
CONTRACT_GRANT: NGR-44-012-049
Distribution Limits
Public