Radio propagation. Basic radio propagation predictions for Apr.-Sept. 1947, 3 months in advance; prepared by Central Radio Propagation Laboratory.
Publication Title:
Radio propagation. Basic radio propagation predictions for Apr.-Sept. 1947, 3 months in advance; prepared by Central Radio Propagation Laboratory.
Display Title:
Radio propagation. Basic radio propagation predictions for Apr.-Sept. 1947, 3 months in advance; prepared by Central Radio Propagation Laboratory.
Corporate Agency Authors:
National Bureau of Standards
Sort Author:
National Bureau of Standards
Date:
Jan.-June 1947
Publish Date ISO Format:
1947-06-01T00:00:00Z
Publication Start:
19470601
Publication End:
19470630
Corporate/Agency Author:
National Bureau of Standards
Publication month:
7
Publication year:
1947
SuDoc number:
C 13.31:29-34
Description:
cover titles, each 7+ [18] p. il. or 74-[20] p. il. 4°
Notes:
(CRPL-D29 to CRPL.34.)
Notes:
(CRPL-D29 to CRPL.34.) * For Sale by Superintendent of Documents. Paper, 15c. single copy, $1.50 a yr.; foreign subscription, $2.00. • Sent to Depository Libraries. Item 276
Availability:
* For Sale by Superintendent of Documents. Paper, 15c. single copy, $1.50 a yr.; foreign subscription, $2.00. • Sent to Depository Libraries. Item 276