LEADER 01206nas--22003851i-450- 001 990006428310403321 011 $a01650254 035 $a000642831 035 $aFED01000642831 035 $a(Aleph)000642831FED01 035 $a000642831 100 $a20010124a1987----km-y0itay50------ba 101 0 $aeng 102 $aGB 110 $aaha-------- 200 1 $aInternational journal of behavioral development$eIJBD$eunder the auspices of the International Society for the Study of Behavioral Development 207 0$aA.1, n.1(1978)- 210 $aLondon$cErlbaum$d1987 215 $av.$d24 cm 300 $aOfficial journal of: the International Society for the Study of Behavioral Development Quarterly 326 $aTrimestrale 421 1$1001$12001 422 1$1001$12001 430 1$1001$12001 440 1$1001$12001 712 02$aInternational Society for the Study of Behavioral Development 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aSE 912 $a990006428310403321 951 $aING 36 959 $aPER 959 $aFLFBC 996 $aInternational journal of behavioral development$9649735 997 $aUNINA 998 $aBiblioteca di Lettere e Filosofia: