TY  - BOOK
AU  - Andreescu, Titu
AU  - Andrica, Dorin
AU  - Feng, Zuming
TI  - 104 number theory problems : from the training of the USA IMO team
SN  - 9788184895285
PB  - New Delhi 
KW  - Number theory  Problems
N1  - Includes glossary and index
ER  -