WWVH time and frequency services.
Other Authors: | National Institute of Standards and Technology (U.S.) |
---|---|
Format: | Book |
Language: | English |
Published: |
[Washington, D.C.?] :
U.S. Dept. of Commerce, National Institute of Standards and Technology,
1989.
|
Physical Description: |
3 unnumbered pages : illustrations ; 22 cm. |
Edition: | Rev. Aug. 1989. |
Subjects: |
CMU Storage Gov Pub
Location | Call Number: | Status |
---|---|---|
CMU Storage Gov Pub | C 13.2:W 96/3 | Available |