TY - BOOK AU - Granena,Gisela AU - Long,Michael H. TI - Sensitive periods, language aptitude, and ultimate L2 attainment T2 - Language learning & language teaching, SN - 9789027213129 AV - P118.2 .S465 2013 PY - 2013///] CY - Amsterdam, Philadelphia PB - John Benjamins Publishing Company KW - Second language acquisition KW - Language awareness KW - Communicative competence in children N1 - Includes bibliographical references and index ER -