Navigation problems.
Contributors: United States. Coast Guard.
Series: Merchant marine examination questions -- 5; COMDTPUB -- P 16721.25; COMDTPUB -- P 16721.26
Publisher: U.S. Dept. of Transportation, U.S. Coast Guard
Published: 1988
Place of publication: [Washington, DC]
Language: eng
Subjects: United States. -- Coast Guard -- Examinations; Navigation -- United States -- Examinations, questions, etc
Genres: Examinations, questions, etc.
Notes: "This publication contains questions used in examinations for merchant marine licenses and documents."

Cover title.

Shipping list no.: 88-761-P (v. 1).

Shipping list no.: 89-149-P (v. 2).

"June 1988."