Acquisition Source
Legacy CDMS
Authors
Kopp, W (Lindenberg Aeronautical Observatory, Berlin) Date Acquired
September 6, 2013
Publication Date
February 1, 1929
Report/Patent Number
NACA-TM-499Report Number: NACA-TM-499 Accession Number
93R20150
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.