TY  - BOOK
AU  - Vail,Rachel
AU  - Björkman,Steve
TI  - Mama Rex & T: the reading champion 
SN  - 0439578221 (pbk.) :
PY  - 2004///, c2003
CY  - New York
PB  - Scholastic
KW  - Tyrannosaurus rex
KW  - Juvenile fiction
KW  - Dinosaurs
N1  - "Cartwheel books."; Accelerated Reader AR; LG; 2.1; 0.5; 77162
ER  -