Language development : the essential readings / edited by Elizabeth Bates and Michael Tomasello. - Malden, MA : Blackwell Publishers, 2001. - viii, 375 p. ; 25 cm. - Essential readings in developmental psychology . Includes bibliographical references and index. ISBN: 0631217452 (pbk.) RM106.02 LCCN: 2001-025967 Subjects--Topical Terms: Language acquisition.