TY  - BOOK
AU  -  Widdowson,H.G.
TI  -  Explorations in applied linguistics / 
SN  -  0194370801
U1  -  407 
PY  - 1979///
CY  -  Oxford : 
PB  -  Oxford University Press, 
KW  -  Language and languages
KW  -  Study and teaching
N1  -  Includes bibliographical references
ER  -