TY - BOOK AU - Lightbown,Patsy M AU - Spada,Nina TI - How languages are learned SN - 978-0-19-442224-6 PY - 2006/// CY - Oxford PB - Oxford University Press KW - ACTIVIDADES DE APRENDIZAJE KW - ENSEÑANZA DE LA LENGUA MATERNA KW - ENSEÑANZA DE UNA SEGUNDA LENGUA N1 - Includes Glossary and Index; Bibliography: p. 207-227 N2 - This book presents the main theories of first and second language acquisition, and, with the help of activities and questionnaires, discusses their practical implications for language teaching ER -