TY  - BOOK
AU  - Fillmore, Charles J.
AU  - Kempler, Daniel
TI  - Individual differences in language ability and language behavior
SN  - 0122559509
U1  - 401.9 
PY  - 1979///
CY  - New york
PB  - Academic Press
KW  - Psychological principles
KW  - English Language
ER  -