| 000 | 01013cam a2200289 4500 | ||
|---|---|---|---|
| 999 |
_c32529 _d32529 |
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| 001 | 1730841 | ||
| 003 | AR-SmCIES | ||
| 005 | 20190121140551.0 | ||
| 008 | 741001s1974 dcua b f001 0 eng d | ||
| 080 | _a531.76 | ||
| 086 | 0 | _aC 13.44:140 | |
| 100 | 1 |
_aBlair, Byron E. _q(Byron Emerson), _d1920-1982. _92049 |
|
| 245 | 1 | 0 |
_aTime and frequency: theory and fundamentals. _cByron E. Blair, editor. |
| 260 |
_a[Washington] _bU.S. National Bureau of Standards, _c1974. |
||
| 300 |
_aix, 459 p. _bil. _c27 cm. |
||
| 490 |
_aNBS monograph ; _n140. |
||
| 504 | _aIncluye bibliografía. | ||
| 650 | 7 |
_aTIME MEASUREMENT _2inist _92050 |
|
| 650 | 7 |
_aMEDIDA DE TIEMPO _2inist _92051 |
|
| 653 | _aAtomic frequency standards. | ||
| 830 | 0 |
_aNBS monograph ; _v140. _92052 |
|
| 942 |
_2udc _cBK |
||