| 000 | 00341pam a2200133a 44500 | ||
|---|---|---|---|
| 082 |
_aBTS _bMONO 2043 |
||
| 100 | _aWarner,A W | ||
| 245 | 1 | _aHIGH-FREQUENCY CRYSTAL UNITS FOR PRIMARY FREQUENCY STANDARDS | |
| 260 |
_a _b _c1952 |
||
| 300 | _a4 | ||
| 500 | _aBound With Bts Mono 2024-2042,2044-2045 | ||
| 964 | _gCIRC | ||
| 997 | _aTR19427 C | ||
| 999 |
_c403090 _d403090 |
||