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Sichuan Science and Technology Press
> YAO YOU CHUN
YAO YOU CHUN
Y.Y. Chen
title
ISBN-13
(ISBN-10)
year of publication
high school math theorems New Standard Analytical Manual
978-7-5364-6968-6
(7-5364-6968-3)
1991
YAO YU / SHI LIN YAO YU YANG JING