A manual in navigation and seamanship.

A manual in navigation and seamanship.

Manylion Llyfryddiaeth
Prif Awdur: Verdejo, Rey C.
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Quezon City University of the Philippines, College of Fisheries c1987.
Pynciau:
Navigation.
Seamanship.