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100   $a20000920d1994----km-y0itay50------ba
101 0 $aeng
200 1 $aProceedings of the Second Italian-German Bilateral Symposium on Didactics of Mathematics$fEditors Luciana Bazzini, Hans-Georg Steiner.
210   $aBielefeld (D)$cInstitut fur Didaktik der Mathematik der Universitat Bielefeld$dc1994.
215   $a383 p.$d24 cm
225 1 $aMaterialien und Studien$v39
610 0 $aMatematica$aInsegnamento - congressi
676   $a510.07
702  1$aBazzini,$bLuciana
702  1$aSteiner,$bHans-Georg
710 11$aITALIAN-GERMAN BILATERAL SYMPOSIUM ON DIDAC TICS OF MATHEMATICS, 2., Haus Ohrbeck (D), 21-26 April, 1992$0350780
801  0$aIT$bUNINA$gRICA$2UNIMARC
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952   $a122-B-23$b13966$fMA1
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996   $aProceedings of the Second Italian-German Bilateral Symposium on Didactics of Mathematics$9375988
997   $aUNINA
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