| 000 | 00500nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 161214s9999 xx 000 0 und d | ||
| 020 |
_a9781107629561 _c(pbk) |
||
| 082 |
_223 _a621.38 _bTUR |
||
| 100 | _aTurner, Laurence Beddome | ||
| 245 | 0 | _aWireless telegraphy and telephony : an outline for electrical engineers and others | |
| 260 |
_aCambridge: _bCambridge University Press, _c1921 |
||
| 300 |
_ax, 195 p.; _bill.: _c24 cm. |
||
| 650 | _aTelegraph, Wireless | ||
| 650 | _aRadio | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c19843 _d19843 |
||