The most mysterious manuscript
Subtitle: the Voynich "Roger Bacon" cipher manuscript
By: edited by Robert S. Brumbaugh.
Contributors: Brumbaugh, Robert Sherrick, 1918-
Publisher: Southern Illinois University Press
Published: 1978
Place of publication: Carbondale
Language: eng
Number of pages: 175
Subjects: Bacon, Roger, 1214?-1294 -- Manuscripts; Ciphers; Manuscripts, Medieval
Notes: Bibliography: 161-165.
Includes index.