| 000 | 00604nam a2200205 a 4500 | ||
|---|---|---|---|
| 003 | AR-LpUBP | ||
| 005 | 20240628145127.0 | ||
| 007 | ta | ||
| 008 | 091110s1947 xxk g 000 0 eng d | ||
| 040 |
_aAR-LpUBP _bspa _cAR-LpUBP |
||
| 100 | 1 |
_aBeatty, R. _9107524 |
|
| 245 | 1 | 0 | _aRadio Data Charts |
| 250 | _a4a. ed. | ||
| 260 |
_aLondon : _bWireless World, _c1947. |
||
| 300 |
_a93 p. : _bcart. ; _c18 cm. |
||
| 500 | _aA Series for Forty-Four Abacs Providing Most of the Essential Data Required in Receiver Design | ||
| 700 | 1 |
_aMcG. Sowerby, J. _erev. _9107525 |
|
| 942 | _cBK | ||
| 999 |
_c223724 _d223724 |
||
| 988 |
_c76 _dMaría Victoria Somoza _a76 _bMaría Victoria Somoza |
||