TY  - BOOK
AU  - Rost,Michael
AU  - Sherman, Kristin
TI  - Keep going for DGB 2 / 
T2  - Alway Learning
SN  - 9786073214032
U1  - 428R 
PY  - 2012///
CY  - México
PB  - Pearson
KW  - English
N1  - Content, introduction, time guidelines, DGB competences chart , audioscript, track list; 1. Comparing people, place & objects -- 2. talking about the past -- 3. Following rules and giving instructions -- 4 Making plans
ER  -