TY  - BOOK
AU  - Brown,H.D.
TI  - Principles of language learning and teaching: a course in second language acquisition
SN  - 9780133041941
AV  - DUCE P51.B775 
PY  - 2014///]
CY  - White Plains, NY
PB  - Pearson Education
KW  - Language and languages
KW  - Study and teaching
KW  - Language acquisition
N1  - Includes bibliographical references and indexes
ER  -