TY  - BOOK
AU  - Jiagu, Xu
TI  - Lecture notes on mathematical olympiad courses: for junior section Vol 2
T2  - mathematical olympiad series, Vol 6
SN  - 9789814293556
U1  - 510.76 
PY  - 2011///
CY  - Singapore
PB  - World Scientificd
KW  - 
KW  - Mathematics
KW  - Mathematics--Competitions
KW  - Mathematics -- Problems, exercises, etc
ER  -