TY - BOOK AU - Vernon, McCay. AU - ED - ED - ED - ED - TI - : medical, educational, and psychological considerations SN - 2 PY - 1969///46 CY - Washington, D.C PB - The Council for Exceptional Children Inc KW - KW - 2 KW - 0 KW - 6 KW - 20 N1 - 5 ER -