ESSA technical reports. ERL113-ITS 81. Technical considerations in selection of optimum frequencies for high frequency sky-wave communication services [with list of references; by] George W. Haydon, Donald L. Lucas, Rodney A. Hanson.
Publication Title:
Technical considerations in selection of optimum frequencies for high frequency sky-wave communication services [with list of references; by] George W. Haydon, Donald L. Lucas, Rodney A. Hanson.
Display Title:
ESSA technical reports. ERL113-ITS 81. Technical considerations in selection of optimum frequencies for high frequency sky-wave communication services [with list of references; by] George W. Haydon, Donald L. Lucas, Rodney A. Hanson.
Series Title:
ESSA technical reports.
Corporate Agency Authors:
Environmental Science Services Administration and Commerce Dept.
Sort Author:
Environmental Science Services Administration
Authors:
Haydon, George W., Lucas, Donald L., and Hanson, Rodney A.
Author place:
Washington, DC
Author zip:
20235
Date:
June 1969
Publish Date ISO Format:
1969-06-01T00:00:00Z
Publication Start:
19690601
Publication End:
19690630
Corporate/Agency Author:
Environmental Science Services Administration
Publication month:
7
Publication year:
1969
SuDoc number:
C 52.15:ERL(nos.)
Description:
viii+214 p. il. 4°
Notes:
[Reprint of NBS report 7249, Nov. 1,,1962. Prepared for Office of Emergency Planning Contract CDM SR-61-48. Sept. 27, 1960 and Federal Communications Commission, letter/order 2200, Oct. 11, 1960.] and (ESSA Research Laboratories; Institute for Telecommunication Sciences, Boulder, Colo.)
Notes:
(ESSA Research Laboratories; Institute for Telecommunication Sciences, Boulder, Colo.) • Sent to Depository Libraries. Item 208-B-7
Availability:
* For Sale by Superintendent of Documents. Paper, $1.75. and • Sent to Depository Libraries. Item 208-B-7