TY  - BOOK
AU  - Stork,F.C.
AU  - Widdowson,J.D.A.
TI  - Learning about linguistics: an introductory workbook 
SN  - 0091180619
U1  - 407 
PY  - 1974///
CY  - London
PB  - Hutchinson Educational
KW  - Linguistics
KW  - Study and teaching
KW  - Language and languages
ER  -