TY  - BOOK
AU  - Northcott,Richard
AU  - Kuo,Sarah
TI  - Up and down
T2  - Dolphin readers
SN  - 9780194401098
U1  - 420 21
PY  - 2005///
CY  - New york, USa
PB  - Oxford university press
KW  - English Language
N1  - "Dolphin readers are an exciting and varied series of readers for young   learners"
ER  -