TY  - BOOK
AU  -  Davidoff, Giuliana
TI  - Elementary Number Theory, Group Theory, and Ramanujan Graph / BY
SN  - 9780521531436
U1  - 511.5 
PY  - 2003///
CY  - New York
PB  - Cambridge University Press
KW  - MATHEMATICS
KW  -  Graphic Methods
ER  -