| ID | 232962 |
| Call Number | ILC.15/INT/069516 |
| Title Proper | Fifteenth session : Enquiry into the lignite Industry in Europe. etc. |
| Language | ENG |
| Author | Inter-National Labour Office, Geneva |
| Publication | Geneva, Inter-National Labour Office, Geneva, 1931. |
| Description | 12p 21 cm |
| Price. Qualification | SIS Gift |
| Classification Number | ILC.15 |