Radio navigational aids
By: prepared and published by the National Imagery and Mapping Agency
Contributors: United States. National Imagery and Mapping Agency
Series: Pub -- no. 117; Pub. (United States. National Imagery and Mapping Agency) -- 117
Publisher: The Agency; For sale by authorized sales agents of the National Ocean Service
Published: 1997
Place of publication: Bethesda, Md
Language: eng
Subjects: Marine radio stations; Radio in navigation; Aids to navigation
Notes: Shipping list no.: 98-0837-M

Includes indexes

"NIMA ref. no. RAPUB117."

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [1998] 3 microfiches : negative