Coal industry in India : an historical and analytical account
Wedi'i Gadw mewn:
| OCLC: | 5749646 |
|---|---|
| Prif Awdur: | |
| Iaith: | English |
| Cyhoeddwyd: |
New Delhi :
Sultan Chand,
[pref. 1977-
|
| Pynciau: | |
| Fformat: | Monograph Note that CRL will digitize material from the collection when copyright allows. |