Vellutino Frank R Dyslexia : theory and research / Frank R. Vellutino. - Cambridge, Mass. : MIT Press, c1979. - xv, 427 p. : ill. ; 24 cm. Includes index. Bibliography: p. [374]-409. ISBN: 0262220210 Subjects--Topical Terms: Dyslexia LC Class. No.: WL340.2