TY  - BOOK
AU  - Andreescu, Titu  .
TI  - Mathematical olympiad treasures / 
SN  - 978-81-8128-322-1
U1  - B2 
PY  - 2004///
CY  - New Delhi : 
PB  - Springer (India) Pvt. Ltd. , 
KW  - Number theory
ER  -