| 000 | 00466pam a2200169a 44500 | ||
|---|---|---|---|
| 008 | 160408bc1990 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a086341186X | ||
| 082 |
_a621.38411 _bD294i |
||
| 100 | _aDavies, Kenneth | ||
| 245 | 1 | _aIONOSPHERIC RADIO | |
| 260 |
_aLondon _bPeter Peregrinus _cc1990 |
||
| 300 | _axx,580 | ||
| 440 |
_aIee Electromagnetic Waves Series _vV. 31 |
||
| 650 | _aIonospheric Radio Wave Propagation | ||
| 964 | _gCIRC | ||
| 997 | _aA111337 s C | ||
| 999 |
_c330375 _d330375 |
||