LI JIONG SHENG , HUANG GUO XUN , DING YOU BING , DENG books & textbook
Foreign Mathematics Olympiad: 100 important theorems and competition questions refined solution (2nd Edition)(Chinese Edition)
LI JIONG SHENG , HUANG GUO XUN , DING YOU BING , DENG
University of Science and Technology of China Press /2014-01-01 Paperback
isbn-10: 7312033385 / isbn-13: 9787312033384
