TY  - BOOK
AU  - Brown,Steven
AU  - Smith,Dorolyn
TI  - Active listening: 2. 
T2  - Teacher's manual
SN  - 052167817X
U1  - 418.28 
PY  - 2007///
CY  - New York
PB  - Cambridge University Press
KW  - IDIOMAS
ER  -