Ap chemistry Prep

<p>i was planning to buy a book for aP chem but cant decide...i narrowed it down to princeton, barron's, and kaplan...which one should i buy??? or u have ne other suggestiongs feel free to share!!!</p>

<p>princeton review is good</p>

<p>kaplan's not that great.</p>

<p>princeton review.</p>

<p>Princeton Review</p>