TY  - BOOK
AU  - Brown,H.Douglas
TI  - Principles of language learning and teaching
SN  - 0137092954
U1  - 418/.007 19
PY  - 1980///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Language and languages
KW  - Study and teaching
KW  - Language acquisition
N1  - Includes indexes; Bibliogr.: p. 256-269
ER  -