01206nas--22003851i-450-99000642831040332101650254000642831FED01000642831(Aleph)000642831FED0100064283120010124a1987----km-y0itay50------baengGBaha--------International journal of behavioral developmentIJBDunder the auspices of the International Society for the Study of Behavioral DevelopmentA.1, n.1(1978)-LondonErlbaum1987v.24 cmOfficial journal of: the International Society for the Study of Behavioral Development QuarterlyTrimestrale0012001001200100120010012001International Society for the Study of Behavioral DevelopmentITUNINARICAUNIMARCSE990006428310403321ING 36PERFLFBCInternational journal of behavioral development649735UNINABiblioteca di Lettere e Filosofia: