TY  - BOOK
AU  - Coppel, W. A.
TI  - Number theory: an introduction to mathematics  
SN  - 9780387894850
U1  - 512.7 
PY  - 2009///
CY  - New York
PB  - Springer
KW  - Number theory
N1  - Includes bibliographical references and index
ER  -