TY  - GEN
AU  - Carson, Tom
AU  - Gillespie, Ellyn
TI  - Elementary algebra with early systems of equations
SN  - 0321295250
U1  - 512 
PY  - 2006///
CY  - Boston
PB  - Pearson
KW  - Algebra
KW  - Gillespie, Ellyn
ER  -