| 000 | 00716nas a2200241 i 4500 | ||
|---|---|---|---|
| 001 | 2391 | ||
| 003 | ES-MaACL | ||
| 005 | 20250217134622.0 | ||
| 007 | t| | ||
| 008 | 950801c1936 xxk | | 1 ||ng d | ||
| 080 | _a410 | ||
| 245 | 0 | 4 | _aThe wireless engineer. |
| 260 |
_aLondon : _bW.T. Cocking, etc, _c1936- |
||
| 300 |
_a18 v. : _bgrab. ; _c25 cm. |
||
| 310 | _aMensual | ||
| 362 | 0 | _aV. I (1936)- | |
| 650 | 4 |
_aElectrotecnia. _912169 |
|
| 785 | 0 | 0 |
_aElectronic and radio engineer _d1957 |
| 785 | 0 | 0 |
_aElectronic technology _d1960 |
| 852 |
_aES-MaACL _jHem-879 |
||
| 866 | 0 | _o(1946f.ene.-ago.)(1947f.feb.y ago.)(1948f.ago.y oct.)(1949f.ene.y jun.-jul.)1950-59(1960f.n.8)(1961). | |
| 999 |
_c2391 _d2391 |
||