| 000 | 00507pam a2200169a 44500 | ||
|---|---|---|---|
| 008 | 160408b1972 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a621.384191 _bH361 |
||
| 100 | _aHefley,Gifford | ||
| 245 | 1 | _aTHE DEVELOPMENT OF LORAN-C NAVIGATION AND TIMING | |
| 260 |
_a _bNational Bureau Of Standards, Washington _c1972 |
||
| 300 | _axii,144 | ||
| 500 | _aNational Bureau Of Standards Monograph No.129 | ||
| 650 | _aRadio Telephone | ||
| 650 | _aTelecommunication | ||
| 964 | _gCIRC | ||
| 997 | _aA129827 s C | ||
| 999 |
_c333321 _d333321 |
||