| 000 | 00467nam a2200169 i 4500 | ||
|---|---|---|---|
| 001 | 129439 | ||
| 003 | ES-MaACL | ||
| 005 | 20230906193512.0 | ||
| 007 | t| | ||
| 008 | 070614s1959 sp ||||1| spa d | ||
| 245 | 0 | 0 | _aTeoria de los tubos de radio. |
| 250 | _a[1ยช ed.]. | ||
| 260 |
_aMadrid, etc. : _bEscuelas Internacionales, _c1959. |
||
| 300 |
_a69 p. : _bil. ; _c19 cm. |
||
| 710 | 2 |
_aEscuelas Internacionales. _93618 |
|
| 852 |
_aES-MaACL _jC-19050 _bR.45899 |
||
| 999 |
_c129439 _d129439 |
||