TY  - BOOK
AU  - Moore, Jo Ellen
AU  - Norris, Jill
TI  - Take it to your seat : : math centers, grades 3-4 
SN  - 1-55799-979-1
AV  - 372.4 M78m c2004 gr.3 
PY  - 2004///
CY  - Monterey, CA
PB  - Evan-Moor
ER  -