SlideBoom feed for Presentations by User: Jaana http://www.slideboom.com Mon, 21 May 2012 17:03:59 +0100 http://www.slideboom.com/presentations/374013/Presentation1

By Jaana    In Education    11 months ago

]]> Tue, 14 Jun 2011 05:20:13 +0100 http://www.slideboom.com/presentations/163723/Svoja_igra-1

By Jaana    In Education    2 years ago Тригонометрические функции. Своя игра.

Tags: урок, презентация, тригонометрические, функции

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