| 000 | 00500nam a22001697a 4500 | ||
|---|---|---|---|
| 001 | 28620 | ||
| 008 | 190110s1914 enk||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 | _aA/621.3842/S47 | ||
| 100 |
_911842 _aShaw, W.J. |
||
| 245 | _aPractical and experimental wireless telegraphy: a handbook for operators, students and amateurs | ||
| 260 |
_aLondon _bE. & F.N. Spon _c1914 |
||
| 300 |
_a102 p. _bilus. |
||
| 650 |
_942237 _aRADIOTELEGRAFIA |
||
| 910 |
_aRNUÑEZ _b38868 |
||
| 942 |
_2z _cLIBR |
||
| 999 |
_c28620 _d28620 |
||