Smith, Peter K. Understanding children's development / Peter K. Smith, Helen Cowi e, Mark Blades. - 4th ed. - Oxford : Blackwell Publishing Ltd. , 2003 - xxxvii, 663 p.: ill.; 25 cm. - Basic psychology. . Includes bibliographical references and index. ISBN: 9780631228233 (pbk.) Subjects--Topical Terms: Child psychology.Child development. Dewey Class. No.: 155.4