Ships' routeing /
Ships' routeing /
International Maritime Organization.
- 5th ed.
- London : International Maritime Organization, 1984.
- loose-leaf 1 v. : col.charts,col.maps ; 32 cm. + spiral
Previous ed.: 1978.
928011171X
Navigation--Safety measures
623.89
Previous ed.: 1978.
928011171X
Navigation--Safety measures
623.89