TY  - BOOK
AU  - Ryan,Jay L.
TI  - The effects of sibling sex and parental sex role orientation on sibling role tension, anxiety and depression in middle class families with developmentally disabled children
PY  - 1980///
CY  - Ann Arbor, Mich.
PB  - University Microfilms International
KW  - Developmentally disabled children
N1  - Thesis (Dcotor of Education)-Boston University, 1980
ER  -