The bituminous coal industry, a forecast : manpower, government policy, technology
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OCLC: | 6863951 |
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Corporate Authors: | , |
Outros Autores: | |
Idioma: | English |
Publicado em: |
University Park, Pa :
Institute for Research on Human Resources, Pennsylvania State University,
1975.
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Assuntos: | |
Formato: | Government Document Monograph Note that CRL will digitize material from the collection when copyright allows. |