Search for: Title Author Subject Series Call number that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Ciphers 24 SEE ALSO: Abbreviations 15 SEE ALSO narrower term: Cipher and telegraph codes 1 SEE ALSO: Code names 1 SEE ALSO: Cryptography 40 SEE ALSO: Machine ciphers 3 SEE ALSO narrower term: Telegraph 2 SEE ALSO: Writing 200 Ciphers -- Comic books, strips, etc. 2 Ciphers -- Drama. 8 Ciphers -- Fiction 77 Ciphers -- History. 8 Ciphers -- History -- 19th century. 2 Ciphers -- History -- Juvenile literature. 9 Ciphers -- History -- Popular works. 1 Ciphers in literature 1 Ciphers in the Bible 11 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >