The national measurement system for time and frequency /
Enregistré dans:
| Auteur principal: | |
|---|---|
| Format: | Livre |
| Langue: | English |
| Publié: |
Washington :
U.S. Dept. of Commerce, National Bureau of Standards : for sale by the Supt. of Docs., U.S. Govt. Print. Off,
1976.
|
| Collection: | NBS special publication ;
445-1. |
| Sujets: |
| Description: | "CODEN: XNBSAV.". |
|---|---|
| Description matérielle: | vii, 64 p. : ill ; 26 cm. |
| Bibliographie: | Includes bibliographical references. |