| 000 | 00377pam a2200157a 44500 | ||
|---|---|---|---|
| 082 |
_a621.3841524 _bR251u |
||
| 100 | _aReed, Henry R. | ||
| 245 | 1 | _aULTRA HIGH FREQUENCY PROPAGATION | |
| 260 |
_aNew York _bJohn Wiley _c1953 |
||
| 300 | _a562 | ||
| 650 | _aRadio, Short Wave | ||
| 650 | _aRadiowaves | ||
| 700 | _aRussel, Carl M. | ||
| 964 | _gCIRC | ||
| 997 | _a73196 s C | ||
| 999 |
_c417618 _d417618 |
||