Saved in:
Preview

Codebreakers

Looks at several incidents where codebreakers were able to read top secret messages. Includes segments on the purple analog machine which enabled U.S. codebreakers to read Japanese messages for months before and after Pearl Harbor, the importance of codebreakers in the victory of the Battle of Midwa...

Full description

Corporate Author: InCA Ltd.
Other Authors: Woolard, William., Johnson, Brian., NDR International., WGBH (Television station : Boston, Mass.), WGBH Educational Foundation.
Format: Video VHS
Language: English
Published: [Boston, Mass.] : WGBH Educational Foundation, 1994
Subjects:
Tags: Add Tag
No Tags, Be the first to tag this record!

Media - Ask at Circulation Desk

Login for hold and recall information
Call Number: Find on map
Z103 .C653 1994 (VHS)
Copy 1
Available