50th IMO : 50 years of International Mathematical Olympiads

Author：edited by Hans-Dietrich Gronau, Hanns-Heinrich Langmann, Dierk Schleicher.
Publisher：Springer-Verlag Berlin Heidelberg
ISBN：9783642145650 (electronic bk.) ; 9783642145643 (paper)
Publication Date：2011
其他作者：Gronau, Hans-Dietrich. ; Langmann, Hanns-Heinrich. ; Schleicher, Dierk.
語言：zh
出版地：Berlin, Heidelberg :
Description

xiii, 297 p. ::ill. (chiefly col.), digital ;:24 cm.

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