Guidance on GMDSS Distress Alerts
- London : International Maritime Organization, 2013
- 1 poster : col. ; 30 x 21 cm.
9789280115734 £ 10.00
Navigation--Safety measures--Posters
Distress signals--Posters
Radio in navigation--Posters
623.8932 / In858
9789280115734 £ 10.00
Navigation--Safety measures--Posters
Distress signals--Posters
Radio in navigation--Posters
623.8932 / In858