Prealgebra and introductory algebra /
Martin-Gay, K. Elayn
Prealgebra and introductory algebra / by Elayn Martin-Gay. - 3rd ed. - Boston : Pearson, 2011. - 1249 p.
9780321644909
Algebra--Textbooks.
Arithmetic--Textbooks.
Prealgebra and introductory algebra / by Elayn Martin-Gay. - 3rd ed. - Boston : Pearson, 2011. - 1249 p.
9780321644909
Algebra--Textbooks.
Arithmetic--Textbooks.