Flavell, John H. Cognitive development / John H. Flavell. - Englewood Cliffs, N.J. : Prentice-Hall, c1977. - x, 286 pages : illustration ; 24 cm. - The Prentice-Hall series in experimental psychology . Includes indexes. Bibliography: p. 257-273. ISBN: 0131397664 Subjects--Topical Terms: Cognition in children. Dewey Class. No.: 155.413