Information products of the Office of Telecommunications
By: Lois H. Adams.
Contributors: Adams, Lois H.
Series: OT special publication ; 75-4
Publisher: U.S. Dept. of Commerce, Office of Telecommunications : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1975
Place of publication: Washington
Language: eng
Number of pages: 108
Subjects: United States. Office of Telecommunications -- Bibliography -- Catalogs.; Telecommunication -- Bibliography -- Catalogs.
Notes: Includes indexes.