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008 960109s1994    de            ||| | eng  
035   $ab10823177-39ule_inst
035   $aLE01309535$9ExL
040   $aDip.to Matematica$beng
082 0 $a510
084   $aAMS 00A35
100 1 $aBazzini, Luciana$060703
245 10$aProceedings of the second Italian-German bilateral symposium on didactics of mathematics :$bHaus Ohrbeck (Georgsmarienhutte) 21-26 April 1992 /$cLuciana Bazzini & Hans-Georg Steiner (eds.)
260   $aBielefeld :$bInst. Didaktik Math. Univ. Bielefeld,$c1994
300   $a383 p. ;$c24 cm.
490 0 $aMateriallen und Studien ;$vBd. 39
650  4$aMethodology of mathematics$xCongresses
700 1 $aSteiner, Hans-Georg$eauthor$4http://id.loc.gov/vocabulary/relators/aut$030467
907   $a.b10823177$b23-02-17$c28-06-02
912   $a991001262889707536
945   $aLE013 00A BAZ12 (1994)$g1$i2013000041728$lle013$o-$pE0.00$q-$rl$s-  $t0$u0$v0$w0$x0$y.i10930644$z28-06-02
996   $aProceedings of the second Italian-German bilateral symposium on didactics of mathematics$91455917
997   $aUNISALENTO
998   $ale013$b01-01-96$cm$da  $e-$feng$gde $h0$i1