User's guide for the HF broadcast antenna design and validation summary programs
By: Eldon J. Haakinson, Susan L. Rothschild, John R. Godwin.
Contributors: Rothschild, Susan L.; Godwin, John R.; United States. National Telecommunications and Information Administration.
Series: NTIA report -- 87-220.
Publisher: U.S. Dept. of Commerce, National Telecommunications and Information Administration; For sale by the National Technical Information Service
Published: 1987
Place of publication: [Boulder, CO]; [Springfield, VA
Language: eng
Format: Microform
Number of pages: 104
Subjects: Shortwave radio -- Antennas -- Computer programs.
Notes: "July 1987."

Includes bibliographical references (p. 44).

Microfiche. Washington, D.C. : U.S. G.P.O., 1991. 2 microfiches : negative ; 11 x 15 cm.