United States diplomatic codes and ciphers, 1775-1938. (2017)

• Record Type: Book
• Further Information: Note: Ralph E. Weber.
• Authors: Weber, Ralph E (Ralph Edward), 1926-
• Publisher Details: London : Routledge, Taylor & Francis Group
• Publication Date: 2017
• Extent: 1 online resource
• Subjects: 652/.8; Cryptography -- United States -- History; Diplomatic and consular service, American -- History; BUSINESS & ECONOMICS / Business Writing; Electronic books; Electronic books
• Languages: English
• ISBNs: 9781351316187; 1351316184
• Related ISBNs: 9781412814867; 9780913750209
• Notes: Note: Includes bibliographical references and index.; Note: Online resource; title from PDF title page (EBSCO, viewed September 26, 2017).
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.