<p>AP CALCULUS: - 2007 Peterson's AP Calculus
AP ENVIROMENTAL SCIENCE - 2006 Smartypants' Guide to the AP Environmental Science Exam
AP HUMAN GEOGRAPHY -2008 Barron's
AP MICROECONOMICS - 2008 PR
AP MACROECONOMICS - 2008 PR</p>
<p>I can't find these cheap enough in stores. Does anyone have any spares to sell? It doesn't have to be the dated years. I'll give it this last try before I have to buy it retail. </p>
<p>Thanks!</p>