David P. Mowry books & textbook
West Wind Clear: Cryptology and the Winds Message Controversy - A Documentary History
Agency, National Security Hanyok, Robert J. Mowry, David P.
CreateSpace Independent Publishing Platform /2012-06-28 Paperback / 350 Pages
isbn-10: 1478154039 / isbn-13: 9781478154037
Listening to the rumrunners (SuDoc D 1.2:R 86)
National Security Agency/Center for Cryptologic History, N.d. C. 2002. /2002-01-01 Paperback
German Cipher Machines of World War II
Center for Cryptologic History National Security Agency /2003T Paperback / 31 Pages
Cryptologic Aspects of German Intelligence Activities in South America During World War II
Mowry, David P Center for Cryptologic History National Security Agency
Military Bookshop /2012-08-06 Paperback / 104 Pages
isbn-10: 1782661611 / isbn-13: 9781782661610