For PreCalculus and Calculus students.
If you wish to purchase Maple 17 at a discount, go to the following webpage and use the specified promotion code. The web store accepts major credit cards as well as PayPal, and the promotion codes are valid until June 19, 2013.
For Math 141 :
Your Promotion Code: AP16451-9C1C3
For Math 153 :
Your Promotion Code: AP16451-B4BA7