TY  - BOOK
ED  - HARCOURT ACHIEVE
TI  - Mathematical reasoning
SN  - 1-41-900375-5
U1  - Circ. 510 H257 2006 
PY  - 2006///
CY  - Austin, Texas : 
PB  - Harcourt Achieve, 
KW  - 1. Mathematics
ER  -