International regulations for preventing collisions at sea adopted by an international conference on 20th October 1972 at London
Record details
| Publisher: | Mercantile Marine Service Association, |
|---|---|
| Pub date: | [1972?]. |
| Pages: | 40 p. : |
| Publisher: | Mercantile Marine Service Association, |
|---|---|
| Pub date: | [1972?]. |
| Pages: | 40 p. : |