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by: Roman Fedorov · Alexei Belov · Alexander Kovaldzhi · and Ivan YashchenkoPaperback
ISBN: 978-0-8218-5363-4 ISBN-10: 0-8218-5363-5 American Mathematical Society · 2011 |
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2011 | Paperback | Moscow Mathematical Olympiads, 2000-2005 (MSRI Mathematical Circles Library) |