TY  - BOOK
AU  - Gray, Kes
AU  - Mould, Chris
TI  - Duperball
SN  - 9780199151981
U1  - 823.0083 GRA 
PY  - 2007///
CY  - Oxford
PB  - Oxford University Press
KW  - English Language Readers
KW  - Fiction : Juvenile audience : English
KW  - Readers (Elementary)
N1  - Originally published: 2003
ER  -