TY  - BOOK
AU  - Dubin,Fraida
AU  - Olshtain,Elite
TI  - Course design: developing programs and materials for language learning 
SN  - 052127642X
AV  - P53.295 .D8 1986
U1  - 428.0071 
PY  - 1986///
CY  - New York
PB  - Cambridge University Press
KW  - Language and languages
KW  - Study and teaching
KW  - English language
ER  -