College Algebra 13th Edition

R. David Gustafson; Jeff Hughes, 0357723651, 9780357723654, 9798214339863, 9780357723692, 9780357723920, 9780357723913, 978-0357723654, 979-8214339863, 978-0357723692, 978-0357723920, 978-0357723913