TY  - BOOK
AU  - Cowle, Andy
AU  - Llano,Berta de
TI  - Active Communication in English: : Semester 3 : Student's Book 
SN  - 9786073235228
AV  - PE1128 C685
CY  - Distrito Federal, México
PB  - : Pearson
KW  - INGLÉS
KW  - Estudio y enseñanza
N1  - Unit 1. Exchange personal information related to decisions.
Unit 2. Express information related to objects and actions
ER  -