DeRuiter, James A. Psychology of learning disabilities : applications and educational practice / James A. DeRuiter, William L. Wansart. - Rockville, Md. : Aspen Systems Corp., 1982. - x, 245 p. ; 23 cm. Includes index. Bibliography: p. 213-224. ISBN: 0894436872 Subjects--Topical Terms: Learning disabilities.Learning disabled children--Education.Learning, Psychology of. Dewey Class. No.: 371.92 / DEP 1982