Author: Commerce Dept. / Publisher: National Bureau of Standards / Sudoc Stem: C 13.83 - Blacklight Search Results

Start Over Author Commerce Dept. Publisher National Bureau of Standards Sudoc Stem C 13.83

1. Ionospheric data, CRPL-F57, May 1949; prepared by Central Radio Propogation Laboratory.

Corporate/Agency Authors:: National Bureau of Standards and Commerce Dept.
Publisher:: National Bureau of Standards
Date:: [May 24, 1949.]
SuDoc number:: C 13.83:F 57