The Unseen conflict
Subtitle: foreign espionage operations against the United States
Contributors: United States. Federal Bureau of Investigation
Publisher: U.S. Dept. of Justice, Federal Bureau of Investigation
Published: 1983
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 10
Subjects: Espionage -- United States
Notes: Cover title

"7/83"--Colophon