TY - BOOK AU - Keller,Clayton E. AU - Hallahan,Daniel P. ED - National Education Association of the United States. TI - Learning disabilities: issues and instructional interventions T2 - What research says to the teacher PY - 1987/// CY - Washington, D.C. PB - NEA Professional Library, National Education Associaton KW - Learning disabled children KW - Education KW - United States KW - Local KW - Learning disabilities N1 - Bibliography: p. 28-[33] ER -