Oakley, Lisa Cognitive development / Lisa Oakley - London : Routledge, 2004 - xv, 149 p. : ill.; 20 cm. - Routledge modular psychology series . - Routledge modular psychology . Includes bibliographical references and index ISBN: 0415242347 (hbk.) RM201.03 0415242355 (pbk.) Subjects--Topical Terms: Cognition--TextbooksDevelopmental psychology--Textbooks