TY  - BOOK
AU  - Sinkov,Abraham
AU  - Feil,Todd
TI  - Elementary cryptanalysis: a mathematical approach 
T2  - Anneli lax new mathematical library
SN  - 9780883856475
AV  - Z104 S564E 2009
PY  - 2009///
CY  - Washington, DC
PB  - Mathematical Association of America
KW  - Cryptography
KW  - Mathematics
KW  - Ciphers
N1  - Previous ed.: 1998; Includes bibliographical references and index
ER  -