Kong Shan Ling yu

Problems and Solutions in Mathematical Olympiad: High School 3 (376 Pages)
by Zun Shan, Bin Xiong, Hong-Bing Yu, Fang-Fang Lang, Yi-Chao Ye, Ming Ni, Ling-Zhi Kong & Lei Rui
English | 2022 | ISBN: 9811229910 | 378 pages | True PDF | 10.43 MB