Acquisition Source
Legacy CDMS
Document Type
Other - NASA Educational Publication (EP)
Authors
Froehlich, W. (NASA Headquarters Washington, DC United States) Date Acquired
August 11, 2013
Publication Date
January 1, 1971
Report/Patent Number
NAS 1.19:81NASA-EP-81Report Number: NAS 1.19:81Report Number: NASA-EP-81 Accession Number
83N78475
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.