TY  - BOOK
AU  - Yule,George
TI  - The study of language: an introduction 
T2  - Cambridge aproaches to linguis
SN  - 0521498546
AV  - P107 .Y85 1985
PY  - 1985///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Language
KW  - And
KW  - Languages
ER  -