Department of Transportation national plan for navigation /

Bibliographic Details
Corporate Author:	United States. Department of Transportation
Format:	Government Document Book
Language:	English
Published:	Washington : Dept. of Transportation ; 1977.
Series:	DOT-TST ; 78-4
Subjects:	Navigation > Planning > United States. Electronics in navigation.

Description
Item Description:	Issued Nov. 1977.
Physical Description:	116 pages in various pagings : illustrations ; 28 cm.
Bibliography:	Includes bibliographies.