| 000 | 00391cam a2200121 i 4500 | ||
|---|---|---|---|
| 005 | 20251228112347.0 | ||
| 008 | 990305s | ||
| 040 | _aP 30 | ||
| 041 | 0 | _aeng | |
| 245 | 0 | 0 | _aConference on Electrical Insulation and Dielectric Phenomena. Prepared by the Conference on Electrical Insulation and. |
| 260 |
_aWashington : _bNational Acad.of Sc., _c1971. |
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| 999 |
_c1399 _d1399 |
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