Lanzamientos por Yang, Desheng (Shanghai Xiangming High School, China)

Cover for Yang, Desheng (Shanghai Xiangming High School, China) · Trigonometric Functions and Complex Numbers: in Mathematical Olympiad and Competitions - World Century Mathematical Olympiad Series (Paperback Book) (2016)
Paperback Book
Trigonometric Functions and Comp...
Yang, Desheng (Shanghai Xiangmin...
Cover for Yang, Desheng (Shanghai Xiangming High School, China) · Trigonometric Functions and Complex Numbers: in Mathematical Olympiad and Competitions - World Century Mathematical Olympiad Series (Hardcover Book) (2016)
Hardcover Book
Trigonometric Functions and Comp...
Yang, Desheng (Shanghai Xiangmin...