Continuity and change in the social competence of children with autism, Down syndrome, and developmental delays
By: Marian Sigman...[et al].
Series: Monographs of the Society for Research in Child Development -- 256,Vol.64 no.1,1999
Publisher: Society for Research in Child Development
Published: 1999
Place of publication: Malden,MA; Oxford
Language: eng
Number of pages: 142