TY  - BOOK
AU  - Baratto, Stefan
AU  - Bergman, Barry
AU  - Hutchison, Don
TI  - Prealgebra
SN  - 9780073384436
U1  - 512.9 
PY  - 2014///
CY  - New York
PB  - McGraw-Hill
KW  - Algebra
N1  - Algebra
ER  -