| 000 | 00664 a2200265 4500 | ||
|---|---|---|---|
| 001 | 149067 | ||
| 020 | _a0 | ||
| 041 | _aeng | ||
| 080 | _a621.3:622.333 Ins:4:78 | ||
| 245 | _aProceedings of the 4th WVU conference on coal mine electrotechnology, West Virginia, Aug. 2-4, 1978 | ||
| 250 | _a | ||
| 260 | _aNew York | ||
| 260 | _bIEEE, | ||
| 260 | _c1978 | ||
| 300 | _avarious p. | ||
| 300 | _c27 cm | ||
| 490 | _a | ||
| 100 | _aInstitute of Electrical and Electronics Engineers | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aElectricity in mining-Congresses | ||
| 650 | _aCoal mines and mining-Electricequipment-Congresses | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c119739 _d119739 |
||