Crain, William C., 1943- Theories of development : concepts and applications / William Crain. - 4th ed. - Upper Saddle River, N.J. : Pearson/Prentice Hall, c2005. - 420 p. : ill. ; 23 cm. Includes bibliographical references and indexes. ISBN: 0139554025 Subjects--Topical Terms: Developmental psychology--Textbooks. LC Class. No.: BF713 / .C72 2005