Into. to Teaching Becoming A Professional
-2nd ed., Kauchak and Eggen, ISBN 0-13-113771-9 (CD incl.)
-$25
Modern Management
-10th ed., Certo and Certo, ISBN 0-13-149470-8
-$40
Economics
-17th ed., McConnel and Brue, ISBN 978-0-07-312663-0
-$65
Earth Science and the Environment
-3rd ed., Thompson and Turk, ISBN 0-534-39313-6
-$45
Prices are OBO