Smith, Peter K. Understanding children's development / Peter K. Smith, Helen Cowie and Mark Blades. - 5th ed. - UK : Wiley, 2011. - xxiv, 805 p. : tables, figs, ill. ; 25 cm. Includes bibliographical references and index. ISBN: 9781405176019 1405176016 LCCN: 2011024773 Nat. Bib. No.: GBB055898 bnb Subjects--Topical Terms: Child psychology.Child development. Dewey Class. No.: 305.231 / SMU