Test Bank: Corequisite Support for College Algebra, 12th Edition, R. David Gustafson, Jeff Hughes Published January 15, 2020 at 336 × 430 in Test Bank: Corequisite Support for College Algebra, 12th Edition, R. David Gustafson, Jeff Hughes, ISBN-10: 035711583X, ISBN-13: 9780357115831 Test Bank: Corequisite Support for College Algebra, 12th Edition, R. David Gustafson, Jeff Hughes Test Bank: Corequisite Support for College Algebra, 12th Edition, R. David Gustafson, Jeff Hughes