TY - BOOK AU - Xiong, Bin Ed. AU - Yee, Lee Peng Ed. TI - Mathematical Olympiad in China: problems and solutions SN - 9789812707895 U1 - 510.76 PY - 2007/// CY - Singapore PB - World Scientific pub. KW - KW - Mathematics KW - Mathematics--Competitions KW - International Mathematical Olympiad KW - China ER -