Friedman, William F. 1891-1969. The Shakespearean ciphers examined; : an analysis of cryptographic systems used as evidence that some author other than William Shakespeare wrote the plays commonly attributed to him, [electronic resource] / by William F. Friedman & Elizabeth S. Friedman.. — Cambridge [Eng.] : University Press,, 1957.. — 4 p. l., vii-xvi p., 1 l. 1-302 p. 1 l. : illus. 22 cm.



LCCN: 57014933

Nat. Bib. No.: GB57-15966

Subjects--Personal Names:
Shakespeare, William, 1564-1616 --Authorship.

Subjects--Topical Terms:
Ciphers.

LC Class. No.: PR2937 / .F7

Dewey Class. No.: 822.33