TY  - GEN
AU  - Dellar, Hugh
AU  - Walkley, Andrew
TI  - Innovations workbook: a course in natural English: pre-intermediate 
SN  - 0759396213
AV  - TRCCPBDEL2005 DELn
PY  - 2005///
CY  - Singapore
PB  - Thomson
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Problems, exercises, etc
ER  -