<p>hey guys,</p>
<p>ok so I am now going to be a senior, and I haven't taken bio since 9th grade (honors bio), and i plan to take the subject tests in nov. or dec. I am using my sister's 1999-2000 princeton review book, and i was wondering if this is sufficient.
Thanks.</p>
<p>well, the test hasn't changed since then so it should be fine. Anything older than that might be questionable because the books are improved upon every year.</p>
<p>i say along with princeton use barron's because BARRON'S REVIEW is much much better</p>
<p>I say do PR then Barron's...that's what I'm doing</p>