old ap bio book still good?

Test Preparation AP Test Preparation
1

<p>ive been studying a barron 2003 ap bio book and i finished it today..... and i was concerned if it is still good becuase i know the test changes from year to year</p>

2

<p>should be, dont think the test has changed recently..</p>

3

<p>oh alright thanks man</p>