TY  - BOOK
AU  - Swan,Michael
TI  - Understanding ideas: advanced reading skills (Teacher's book) 
SN  - 0521221331
PY  - 1978///
CY  - Cambridge
PB  - Cambridge University Press
KW  - English language
KW  - Text
KW  - Books for foreigners
KW  - Composition and exercises
ER  -