NBS time and frequency dissemination services
An edition of NBS time and frequency dissemination services (1976)
By Sandra L. Howe
Publish Date
1976
Publisher
Department of Commerce, National Bureau of Standards
Language
eng
Pages
16
1-2 of 2 Editions
NBS time and frequency dissemination services
Language: eng
Pages: 16
Published In: 1976
Publisher: Department of Commerce, National Bureau of Standards
NBS time and frequency dissemination services
Language: eng
Pages: 16
Published In: 1979
Publisher: U.S. Dept. of Commerce, National Bureau of Standards : for sale by Supt. of Docs., U.S. Govt. Print. Off.