TY  - BOOK
AU  - Rosen, Kennet H.
TI  - Elementary number theory: and its applications
SN  - 9780321500311
U1  - 512.72 
PY  - 2011///
CY  - New York
PB  - Pearson
KW  - Integers
KW  - Congruences
KW  - Crytology
KW  - Quadratic residues
KW  - Fractions
ER  -