Secret weapon : U.S. high-frequency direction finding in the Battle of the Atlantic /

Bibliographic Details
Main Author:	Williams, Kathleen Broome, 1944-
Format:	Book
Language:	English
Published:	Annapolis, Md. : Naval Institute Press, [1996]
Subjects:	Radio direction finders. World War, 1939-1945 > Campaigns > Atlantic Ocean. World War, 1939-1945 > Naval operations, American.

Description
Physical Description:	xix, 289 pages : illustrations ; 24 cm.
Bibliography:	Includes bibliographical references (pages 271-280) and index.
ISBN:	1557509352 (alk. paper)