Continuity and change in the social competence of children with autism, Down syndrome and developmental delays
Sigman, Marian1999
Book
Main title:
Continuity and change in the social competence of children with autism, Down syndrome and developmental delays / Marian Sigman and Ellen Ruskin.
Author:
Imprint:
Blackwell Publishers, 1999.
ISBN:
0631215913
Dewey class:
A618.9285882A618.9285882 SIG
Language:
English
BRN:
389486