LEADER 01068nam a2200253 i 4500 001 991001430169707536 005 20020507193319.0 008 960109s1994 it ||| | eng 035 $ab10846426-39ule_inst 035 $aLE01312160$9ExL 040 $aDip.to Matematica$beng 082 0 $a510 084 $aAMS 00A35 100 1 $aBazzini, Luciana$060703 245 10$aTheory and practice in mathematics education :$bproceedings of the Fifth international conference on systematic cooperation between theory and practice in mathematics education :$b(Grado, Italy, 1994) /$cedited by Luciana Bazzini 260 $aPavia :$bISDAF,$c1994 300 $axi, 240 p. ;$c24 cm. 650 4$aMethodology of mathematics$xCongresses 907 $a.b10846426$b02-08-07$c28-06-02 912 $a991001430169707536 945 $aLE013 00A BAZ11 (1994)$g1$i2013000041711$lle013$o-$pE0.00$q-$rl$s- $t0$u1$v0$w1$x0$y.i10957157$z28-06-02 996 $aTheory and practice in mathematics education$9918646 997 $aUNISALENTO 998 $ale013$b01-01-96$cm$da $e-$feng$git $h0$i1