Proceedings of the 4th WVU conference on coal mine electrotechnology, West Virginia, Aug. 2-4, 1978
Institute of Electrical and Electronics Engineers
Proceedings of the 4th WVU conference on coal mine electrotechnology, West Virginia, Aug. 2-4, 1978 - - New York IEEE, 1978 - various p. 27 cm - .
0
Electricity in mining-Congresses
Coal mines and mining-Electricequipment-Congresses
621.3:622.333 Ins:4:78
Proceedings of the 4th WVU conference on coal mine electrotechnology, West Virginia, Aug. 2-4, 1978 - - New York IEEE, 1978 - various p. 27 cm - .
0
Electricity in mining-Congresses
Coal mines and mining-Electricequipment-Congresses
621.3:622.333 Ins:4:78