TY  - BOOK
AU  - Yaldin,Janice
TI  - Principler of course desing for langrage teaching
SN  - 0521309891
U1  - 418.007 
PY  - 1988///
CY  - New York
PB  - Combridge University Press
KW  - Languge and languages
KW  - Study and teaching
KW  - Curriculum planning
N1  - 2nd ed
ER  -