A socio-economic survey of the workers in the coalmines of India; with particular reference to Bihar
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| OCLC: | 370442 |
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| 主要作者: | |
| 语言: | English |
| 出版: |
Calcutta,
Scientific Book Agency
[1970]
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| 主题: | |
| 格式: | Monograph Note that CRL will digitize material from the collection when copyright allows. |