TY  - BOOK
AU  - Scarcella,Robin C.
AU  - Andersen,Elaine S.
AU  - Krashen,Stephen D.
TI  - Developing communicative competence in a second languages
SN  - 0066325307
PY  - 1990///
CY  - New York
PB  - Newbury House Publishers
KW  - Language and languages
KW  - Study and teaching
KW  - Communicative competence
KW  - Second language acquisition
N1  - Includes bibliographies references
ER  -