| 000 | 00486nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b1924 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 082 | _a535/34 | ||
| 100 | _aFLEMING (J A) | ||
| 245 | _aIntroduction to wireless telegraphy and telephony | ||
| 260 |
_aLondon _bSir Isaac Pitman & Sons Ltd., _c1924 |
||
| 300 | _a135 | ||
| 650 | _awireless | ||
| 650 | _atelephony | ||
| 650 | _atelegraphy | ||
| 650 | _aIntroduction | ||
| 690 | _aElectricity | ||
| 906 | _a008652 | ||
| 999 |
_c127498 _d127498 |
||