The Shakespearean ciphers examined
Subtitle: an analysisof cryptographic systems used as evidence that some author other than William Shakespeare wrote the plays commonly attributed to him
By: by William F. Friedman & Elizabeth S. Friedman.
Contributors: Friedman, Elizabeth Smith, 1893-
Publisher: Pergamon
Published: 1985
Place of publication: Oxford
Language: eng
Format: Microform
Number of pages: 49
Subjects: Shakespeare, William, -- 1564-1616 -- Authorship.; Ciphers.
Notes: Originally published: Cambridge : University Press, 1957.