Introductory algebra:
Aufmann, Richard N.
Introductory algebra: an applied approach/ Vernon C.Barker and Joanne S. Lockwood. - 7th ed. - New York: Houghton Mifflin, 2009. - xxiv, 565p.: ill., 28 cm.
Includes index.
0-547-06117-X 978-0-547-06117-7 0-547-01679-4 978-0-547-01679-5
2002100092
Algebra.
QA 152.2 / .A85 2009.
Introductory algebra: an applied approach/ Vernon C.Barker and Joanne S. Lockwood. - 7th ed. - New York: Houghton Mifflin, 2009. - xxiv, 565p.: ill., 28 cm.
Includes index.
0-547-06117-X 978-0-547-06117-7 0-547-01679-4 978-0-547-01679-5
2002100092
Algebra.
QA 152.2 / .A85 2009.