| 000 | 00388 a2200133 4500 | ||
|---|---|---|---|
| 082 |
_a621.3806 _bEL25 |
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| 245 | 1 | _aPROCEEDINGS... | |
| 260 |
_aN. Y. _bInstitute Of Radio Engineers _c1957 |
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| 300 | _a282 | ||
| 500 | _aSponsored By American Institute Of Electrical Engineers Etc. | ||
| 650 | _aElectronic Apparatus And Appliances -- Congresses | ||
| 964 | _gCIRC | ||
| 997 | _a78899 s C | ||
| 999 |
_c453166 _d453166 |
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