| 000 | 00669cam-a2200253-a-4500 | ||
|---|---|---|---|
| 001 | 000040055 | ||
| 005 | 20240105131443.0 | ||
| 008 | 911127s1948 xxc r 000 0 eng d | ||
| 035 | _a062504 | ||
| 035 | _aUIA0040055 | ||
| 040 |
_aUIASF _bspa _cUIASF |
||
| 050 | 4 |
_aQC 661 _bS8 |
|
| 100 | 1 | 0 |
_aSchelkunoff, Sergei Alexander, _d1897- |
| 245 | 1 | 0 |
_aElectromagnetic waves / _cSergei Alexander Schelksnoff |
| 260 |
_aToronto : _bVan Nostrand, _c1948 |
||
| 300 |
_a530 p. : _bil. ; _c23 cm |
||
| 440 | 4 | _aThe Bell Thelephone Laboratoires | |
| 650 | 0 | _aOndas eléctricas. | |
| 905 | _a01 | ||
| 942 | _cNEWBFXC1 | ||
| 999 |
_c39511 _d39511 |
||
| 980 |
_851 _gRonald RUIZ |
||