Website Search
Find information on spaces, staff, and services.
Catalog Search
Books
World maps of F2 critical frequencies and maximum usable frequency factors
- Author / Creator
- Available as
- Online
Details
- Creator
- Donald H. Zacharisen
- Format
- Books
- Language
- English
- Contributors
- Publication
-
- Washington, D.C. : National Bureau of Standards, United States Department of Commerce, Office of Technical Services, 1959
- Series
- Physical Details
-
- 1 online resource (244 pages) : chiefly illustrations, maps
- data file
- OCLC
- ocn727567278
- Title from title screen (viewed Mar. 5, 2014).
- "April 1959."
- "Prepared in response to Study Program 60 and Recommendation 176 of the International Radio Consultative Committee (CCIR)."
- Includes bibliographical references (page 10).