<p>Should i buy the new 2010 version for Barrons Math 2 or just use the old one i have? is there a difference?</p>
<p>bump10char</p>
<p>barrons is overkill no matter what year you get</p>
<p>so its about the same?</p>
<p>shameless bump</p>
<p>bump10char</p>