TY  - BOOK
AU  - Rivers,Wilga M.
AU  - Mary S.Temperley
TI  - A Practical Guide to the Teaching of English: As a Second or Foreign Language 
SN  - 0195022106
AV  - PE1128.A2 .R53 1987
PY  - 1987///
CY  - New York.
PB  - Oxford university.
KW  - English language
KW  - Teaching
ER  -