TY  - BOOK
AU  - Fredman,William F., Priedman, Elizebeth S
AU  - x
TI  - The Shakespearean ciphers examined an anaysis of cryptographic systems used as evidence that some author other than William Shakespeare wrote the plays commonly attrubted him: x
SN  - x
U1  - 822.33/FRS 
PY  - 1957///
CY  - Cambridge
PB  - Univ press
KW  - x
N1  - x
ER  -