TY  - BOOK
AU  - Abbs,Brian
AU  - Freebairn,Ingrid
AU  - Barker,Chris
TI  - In focus 3: students book and workbook
SN  - 0582507359
PY  - 2004///
CY  - London : 
PB  - Pearson Education, 
KW  - INGLES-ENSEÑANZA
ER  -