Where can I buy the Amsco APUSH Book?

<p>Link please.
I can't seem to find it.</p>

<p>Bought it the other day from Half.com, came perfect for ~$17.</p>

<p>Half.com</a> / Books / United States History: Preparing for the Advanced Placement Examination</p>

<p>I bought it in one of my local bookstores that my APUSH recommended.</p>