TY - BOOK AU - Brown,Ivan AU - Percy,Maire Ede TI - A comprehensive guide to intellectual & developmental disabilities SN - 1557667004 (hbk.) PY - 2007/// CY - Baltimore, MD. PB - Paul H. Brookes KW - Developmentally disabled KW - People with mental disabilities KW - Developmental disabilities KW - Mental retardation KW - Services for N1 - Includes bibliographical references (p. 729-750) and index ER -