College Algebra by R. David Gustafson and Peter D. Frisk 4th edition

College Algebra - Hardcover By Gustafson, R. David - GOOD

College Algebra - Hardcover By Gustafson, R. David - ACCEPTABLE

College Algebra - Hardcover, by Gustafson R. David; Hughes Jeff - Acceptable

College algebra (Contemporary - Hardcover, by Gustafson R. David - Acceptable

College Algebra - Hardcover, by Gustafson R. David; Hughes Jeff - Very Good

College Algebra - Hardcover, by Gustafson R. David; Hughes Jeff - Very Good j

College Algebra - Hardcover By Gustafson, R. David - VERY GOOD