TY  - BOOK
AU  - Brown, H. Douglas
TI  - Principles of language learning and teaching
SN  - 0130178160
U1  - 418.0071 
PY  - 2000///
CY  - White Plains, NY
PB  - Longman
KW  - Language and languages
KW  - Study and teaching
KW  - Language acquisition
N1  - 000509; CH 509
ER  -