TY  - BOOK
AU  - Brown,H.Douglas
TI  - Principles of language learning and teaching
SN  - 9780131991286
PY  - 2007///
CY  - New York
PB  - Pearson Education
KW  - Language and languages
KW  - Study and teaching
KW  - Language acquisition
N1  - Includes bibliographical references and index
ER  -