TY  - GEN
AU  - Evans,Virginia
TI  - Upstream elementary A2
U1  - LEI 420 
PY  - 2008///
CY  - Estados Unidos de América
PB  - Express Publishing
KW  - Inglés - Estudio y enseñanza
KW  - Inglés - Ejercicios
N1  - v.1 Student's book: 1. work day -- 2. Round the clock -- 3. Chill out -- 4. History's hall of fame -- 5. Reliving the past -- 6. Homes of the past -- 7. Holiday time -- 8. Let's celebrate -- 9. Come rain or shine -- 10. A world of wonders -- 11. Bad days -- 12. Doctor, doctor -- 13. Healthy lifestyles -- 14. Dinner time -- 15. Shopping time -- 16. Survival UK -- 17. New members welcome -- 18. Smart brains -- 19. Are you believer? \ v.2 Worbook \ v.3 Teacher's book \ v.4 Teacher's workbook
ER  -