TY  - BOOK
AU  - Volkmar,Fred
TI  - Autism and pervasive developmental disorders
SN  - 0521553865
U1  - 616.85 
PY  - 1998///
CY  - London
PB  - Cambridge University Press
KW  - Autism
KW  - Autistic Disorder
KW  - Child Development Disorders, Pervasive
ER  -