TY  - BOOK
AU  - Blundell, Lesley
AU  - Jackie, Stokes
TI  - Task listening : student's book
SN  - 0-521-23135-3
CY  - London
KW  - /LINGUSTICA/INGLES-USO; PERCEPCION Y COMPRENSION/REVISADO
N1  - Teacher´s book. Inv. 05125
ER  -