NBS standard frequency and time services
Subtitle: radio stations WWV WWVH WWVB WWVL.
Contributors: United States. National Bureau of Standards.
Series: National Bureau of standards miscellaneous publication -- 236; National Bureau of Standards miscellaneous publication -- 236.
Publisher: National Bureau of Standards; For sale by the Superintendent of Doc., G.P.O.
Published: 1966
Place of publication: Washington, D.C
Language: eng
Number of pages: 11
Subjects: Time-signals.; Radio -- Transmitters and transmission.
Other titles: Services provided by NBS standard frequency stations WWV, WWVH, WWVB, and WWVL