TY  - BOOK
ED  - Opinion Group
TI  - IE-IL (intensive program in English as an international language): level 1, structure 
AV  - PE1112 I573
PY  - 2004///]
CY  - Bangkok
PB  - Opinion Group
KW  - ENGLISH LANGUAGE
KW  - GRAMMAR
KW  - PROBLEMS, EXERCISES, ETC
ER  -