TY  - BOOK
AU  - Hutchison 
AU  - Baratto, Stefan
AU  - Bergman, Barry
TI  - Prealgebra : an integrated equations approach 
T2  - The Streeter series in mathematics
SN  - 9780072872569 
U1  - 512 HUT 2007 
PY  - 2007///
CY  - Boston
PB  - McGraw-Hill
KW  - Algebra
KW  - Textbooks
KW  - Equations
N1  - Includes index
ER  -