TY - BOOK AU - Wright,Barbara AU - King,Martha P. TI - Americans with developmental disabilities : : policy directions for the states / SN - 1555166903 U1 - 362.4 22 PY - 1990/// CY - Washington : PB - National conference of state legislatures , KW - Developmentally disabled KW - Services for KW - United States N1 - Includes bibliographical references (p.46-47) ER -