LaFreniere, Peter. Emotional development : a biosocial perspective / Peter J. LaFreniere. - Australia ; Belmont, CA : Wadsworth/Thomson Learning, c2000. - xx, 331 p. : ill. ; 25 cm. Includes bibliographical references (p. 287-316) and indexes. ISBN: 0534348084 LCCN: 99032542 Subjects--Topical Terms: Emotions in children.Child development. LC Class. No.: BF723.E6 / L34 2000 Dewey Class. No.: 155.4/124