TY  - DATA
AU  - Lewand, Robert.
TI  - Cryptological mathematics 
T2  - Classroom Resource Materials, 
SN  - 9781470458331 (online)
PY  - 2000///
CY  - Washington, DC
PB  - Mathematical Association of America
KW  - Coding theory
KW  - Cryptography
N1  - Includes index
UR  - https://doi.org/10.1090/clrm/016
ER  -