TY  - BOOK
AU  - Ervin-Tripp,Susan M.
TI  - Language acquisition and communicative choice
SN  - 0804708312 :
U1  - 401 
PY  - 1973///
CY  - Stanford
PB  - The University Press
KW  - Sociolinguistics
KW  - Psychology
KW  - Languages
N1  - Bibliography: p. 377-383
ER  -