TY  - BOOK
AU  - FIlLMORE,CHARLES J.
AU  - Kempler,Daniel
AU  - Wang,William S.-Y
TI  - Individual differences in language ability and language behavior
SN  - 0122559509
PY  - 1979///
CY  - New York
PB  - Academic Press
KW  - Psycholinguistics
KW  - Language and languages
KW  - Variation
KW  - Language acquisition
N1  - Includes bibliographies
ER  -