TY  - BOOK
AU  - Proctor, Susan
TI  - Interchange third edition student's book 3 [4th]
SN  - 0521602165
AV  - PE1128 R52I 2005
PY  - 2005///
CY  - Cambridge : 
PB  - Cambridge University Press, 
KW  - Communication, International -- Problems, exercises, etc
KW  - English language -- Textbooks for foreign speakers
ER  -