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![]( "Buchcover ISBN 9783925386404")
Selected Papers from the Annual Conference of Didactics of Mathematics 1996 von Elmar Cohors-Fresenborg | Elektronische Publikation. (http://www.fmd.uni-osnabrueck.de/ebooks/gdm/ annual1996.html) | ISBN 9783925386404
Selected Papers from the Annual Conference of Didactics of Mathematics 1996
Elektronische Publikation. (http://www.fmd.uni-osnabrueck.de/ebooks/gdm/ annual1996.html)
von Elmar Cohors-Fresenborg, Hermann Maier, Kristina Reiss, Günter Toerner und Hans G Weigand