| ID | 232958 |
| Call Number | ILC/21 IV/069515 |
| Title Proper | Fifteenth session, Minimum requirement of professional capacity in the case of captains, navigating and engineer officers in charge at watches on board merchant ships, 1929, Geneva |
| Language | ENG |
| Author | Inter-National Labour Office, Geneva |
| Publication | Geneva, Inter-National Labour Office, Geneva, 1929. |
| Description | 23p 21 cm |
| Price. Qualification | SIS Gift |
| Classification Number | ILC |