Seamen.

Bibliographic Details
Corporate Author:	United States. Bureau of Marine Inspection and Navigation
Format:	Government Document eBook
Language:	English
Published:	[Washington] : [publisher not identified], 1940.
Subjects:	Swimming. Merchant marine.
Online Access:	Electronic resource (PDF)

Description
Item Description:	Nautical regulations and certification requirements for able seamen.
Physical Description:	1 online resource (38 ppages), digital, PDF file