Algebra: Beginning and Intermediate 3rd Edition

Richard N. Aufmann; Joanne Lockwood, B00B6FB7NW, 1133525059, 1111579504, 9781285020143, 9781133709398, 9781133347040, 9781111579500, 9781133525059, 978-1285020143, 978-1133709398, 978-1133347040, 978-1111579500, 978-1133525059