TY  - BOOK
AU  - Dougopolski, Mark.
TI  - Elementary algebra.
SN  - 0072934662
AV  - QA152.3.D85 
PY  - 2006///
CY  - Boston
PB  - McGraw Hill
KW  - Algebra
KW  -  Textbooks.
N1  - Includes index; Contents: Real numbers and their properties -- Linear equations and inequalities in one variable -- Linear equations in two variables and their groups -- Systems of linear inequalities -- Polynomials and exponents -- Factoring -- Rational expressions -- Powers and roots -- Quadratic equations, parabolas, and functions -- Appendix A: Geometry review exercises -- Appendix B: Sets -- Appendix C: Final exams review
ER  -