I pledge allegiance : the true story of the Walkers : an American spy family /

Bibliographic Details
Main Author:	Blum, Howard
Format:	Book
Language:	English
Published:	New York : Simon & Schuster, [1987]
Subjects:	Walker, John A., > Jr. > (John Anthony), > 1937-2014. Walker family. Whitworth, Jerry. United States. > Navy > Communication systems. Espionage > Soviet Union > History > 20th century. Espionage > United States > History > 20th century. Anti-submarine warfare.

Description
Physical Description:	438 pages, 16 unnumbered pages of plates : illustrations ; 24 cm.
ISBN:	0671626140