TY  - BOOK
ED  - National Council of Teachers of English.
TI  - Proficiency in English through life in English-speaking countries
SN  - 0071135243
AV  - PE1128  .P76 1994
PY  - 1994///
CY  - Singapore
PB  - McGraw-Hill
KW  - English language
KW  - Study and teaching
KW  - Foreign speakers
ER  -