Improved security of seafarers' identification : seventh item on the agenda report vıı / International Labour office. - volumes ; 24 cm - Report, VII(1) 0074-6881 ; . Report VII (1) -- Report VII (2A) ISBN: 9221128857 (volume 1) 9221128865 (volume 2A) ISSN: Subjects--Topical Terms: Merchant marine--Security measures--Government policy LC Class. No.: I47 2003 / VK203