Institute of Electrical and Electronics Engineersc1979-1985.<PD71-32>
国立国会図書館
- 件名Electricity in mining -- Congresses. Mining engineering -- Congre...
Division of Continuing Education, University of Nevada-Renoc1981.<PD87-7>
国立国会図書館
- 件名Electricity in mining -- Congresses. Mine safety -- United States...
Institute of Electrical and Electronics Engineers1972-<PD251-9>
国立国会図書館
- 件名Coal mines and mining -- Electric equipment -- Congresses. Electricity in mining -- Congresses.
sponsored by the Mining Industry Committee of the IEEE Industry Applications Society and U.S. Department of Interior Bureau of MinesInstitute of Electrical and Electronics Engineersc1987
全国の図書館
- 件名Electricity in mining -- Congresses Mining engineering -- Congres...
- 件名（識別子）Electricity in mining -- Congresses Mining engineering -- Congres...
[sponsors, University of Nevada-Reno ... et al.]Division of Continuing Education, University of Nevada-Renoc1981
全国の図書館
- 件名Electricity in mining -- Congresses Mine safety -- United States ...
- 件名（識別子）Electricity in mining -- Congresses Mine safety -- United States ...
sponsored by the IEEE Industry Applications Society, Mining Industry Committee and Pittsburgh ChapterInstitute of Electrical and Electronics Engineersc1979
全国の図書館
- 件名Electricity in mining -- Congresses Mining engineering -- Congres...
- 件名（識別子）Electricity in mining -- Congresses Mining engineering -- Congres...