Coal mine legislations containing acts, rules and regulations relating to coal mines legislation, as amended up to date with history of amendment and short comments
| मुख्य लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Allahabad
Law Book
1967.
|
| विषय: |