| 000 | 00830cam a22002651 4500 | ||
|---|---|---|---|
| 999 |
_c29821 _d29821 |
||
| 001 | 8828907 | ||
| 003 | AR-SmCIES | ||
| 005 | 20181025110637.0 | ||
| 008 | 751208s1949 ne a b 001 0 eng d | ||
| 080 | _a534.2 | ||
| 100 | 1 |
_aBremmer, H., _d1904- _91472 |
|
| 245 | 0 | 0 |
_aTerrestrial radio waves; _btheory of propagation. |
| 260 |
_aAmsterdam : _bElsevier Pub. Co., _c1949. |
||
| 300 |
_ax, 343 p. _bdiagrs. _c25 cm. |
||
| 650 | 0 |
_aRadio waves. _91473 |
|
| 650 | 0 |
_aGeomagnetism. _91474 |
|
| 942 |
_2udc _cBK |
||