The bituminous coal industry, a forecast : manpower, government policy, technology
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OCLC: | 6863951 |
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Autori kompanije: | , |
Daljnji autori: | |
Jezik: | English |
Izdano: |
University Park, Pa :
Institute for Research on Human Resources, Pennsylvania State University,
1975.
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Teme: | |
Format: | Vladin dokument Monograph Note that CRL will digitize material from the collection when copyright allows. |