Monitoring of harmful interference to the HF broadcast service.
By: M.W. Sowers, G.R. Hand, C.M. Rush.
Contributors: Hand, G. R.; Rush, C. M.; United States. National Telecommunications and Information Administration.
Series: NTIA report -- 89-244.; NTIA report -- 89-244.
Publisher: U.S. Dept. of Commerce, National Telecommunications and Information Administration; For sale by the National Technical Information Service
Published: 1989
Place of publication: [Boulder, CO]; [Springfield, VA
Language: eng
Format: Microform
Number of pages: 108
Subjects: Radio -- Interference.; Shortwave radio.
Notes: "Report series"--Cover.

"June 1989."

Includes bibliographical references (p. 27).

Microfiche. Washington, D.C. : U.S. G.P.O., 1991. 3 microfiches : negative ; 11 x 15 cm.