| 000 | 00455nam a2200169 a 4500 | ||
|---|---|---|---|
| 003 | AR-LpUBP | ||
| 005 | 20240702184056.0 | ||
| 007 | ta | ||
| 008 | 111122s1924 ve g 000 0 spa d | ||
| 040 |
_aAR-LpUBP _bspa _cAR-LpUBP |
||
| 100 | 1 |
_aMartinez Ponte, José Rafael _946273 |
|
| 245 | 1 | 0 | _aConsideraciones sobre el audión o tubo al vacío |
| 260 |
_aCaracas : _bBolivar, _c1924. |
||
| 300 |
_a19 p. ; _c21 cm. |
||
| 942 | _cBK | ||
| 999 |
_c458728 _d458728 |
||
| 988 |
_c76 _dMaría Victoria Somoza _a76 _bMaría Victoria Somoza |
||