LEADER 00790nam 2200265 450 001 996307049403316 005 20190913133949.0 010 $a0-471-15163-7 100 $a20190909d2012----km y0itay5003 ba 101 0 $aeng 102 $aUS 105 $aaaa 00 y 200 1 $aHelping children learn mathematics$fReys...[et al.] 205 $a7. ed. 210 $aHoboken (N.J.)$cJohn Wiley & Sons$d2012 215 $aXXIII, 471 p., [27] p. di tav.$cill.$d28 cm 606 0 $aMatematica$xInsegnamento$xScuola elementare$2BNCF 676 $a372.72044 702 1$aREYS,$bRobert 801 0$aIT$bcba$gREICAT 912 $a996307049403316 951 $a372.720 HEL 2$b40808 Sci.$c372.720$d00333663 959 $aBK 996 $aHelping children learn mathematics$91560185 997 $aUNISA