![]() |
by Desheng YangPaperback details (USA). details (UK). details (Germany). details (Canada). ISBN: 978-1-938134-86-9 ISBN-10: 1-938134-86-9 Wcpc · 2016 |
See also: | ||
2016 | Hardcover | TRIGONOMETRIC FUNCTIONS AND COMPLEX NUMBERS (World Century Mathematical Olympiad) |