The International Mercantile Marine Officers' Association (IMMOA) was a global union federation bringing together trade unions representing officers in merchant navies.
The International Mercantile Marine Officers' Association (IMMOA) was a global union federation bringing together trade unions representing officers in merchant navies. (en)
The International Mercantile Marine Officers' Association (IMMOA) was a global union federation bringing together trade unions representing officers in merchant navies. (en)