<p>Yeah I am planning to get it from Amazon but I agree that the price is way cheaper than retail. For self-studying, I am planning sto start studying ASAP once I get the books. Right now I am just studying biology and chemistry. Until I get the rest I will hold off til around October.</p>
<p>Some of the changes that I have researched are included below. It may be good for future references:</p>
<p>Chemistry 2007 - [AP</a> Central - Welcome to AP Central](<a href=“Supporting Students from Day One to Exam Day – AP Central | College Board”>Supporting Students from Day One to Exam Day – AP Central | College Board)</p>