TY  - BOOK
AU  - Jiagu, Xu
TI  - Lecture notes on mathematical Olympiad courses : : for junior section
SN  - 978-981-4293-54-9
U1  - 510.76 
PY  - 2011///
CY  - Singapore
PB  - : World Scientific Publishing
KW  - Mathematics--Competitions| Mathematics | International Mathematical Olympiad
N1  - Vol.1
ER  -