| 000 | 00685nam a2200265Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20220912150658.0 | ||
| 006 | a|||||r|||| 00| 0 | ||
| 007 | ta | ||
| 008 | 220909b |||||||| |||| 00| 0 eng d | ||
| 024 | _a31601 | ||
| 037 | _cTextual | ||
| 040 |
_aCSL _beng _cCSL |
||
| 041 | _aeng | ||
| 082 | _aD65,4:2:(U296), L3 | ||
| 100 | _aAlPert Y L | ||
| 245 | 0 | _aRadio wave propagation and the ionosphere | |
| 250 | _a2 | ||
| 260 |
_aNew York _b Consultants Bureau _c1973 |
||
| 300 | _axiii, 430p | ||
| 650 | _a Ionosphere | ||
| 650 | _aEngineering | ||
| 942 |
_hD65,4:2:(U296), L3 _cTEXL _2CC |
||
| 999 |
_c52407 _d52407 |
||