TY  - BOOK
TI  - A case for English: language activation for intermediate and more advanced students 
SN  - 0521222915 (Student's book)
U1  - 428.34 22
PY  - 1979///
CY  - Cambridge, UK
PB  - Cambridge University Press
KW  - English language
KW  - Composition and exercises
KW  - Textbooks for foreign speakers
N1  - Student's book
ER  -