TY  - BOOK
AU  - Bright,William, x
AU  - x
TI  - Variation and change in language : x
SN  - 0804709262
U1  - 400/B849v  
PY  - 1976///
CY  - California
PB  - Stan ford Univ.Press
KW  - Languages and languages
KW  - Language and language
N1  - Includes
ER  -