<p>do you guys realized most ISBN that provided by the school website can't be found on the internet. I tried to find my CS105, ECON and micro online today, but none of those ISBN codes came up ...</p>
<p>I haven’t had a problem with any of mine. Just plug them into Amazon or B&N and they pop right up. Make sure you’re getting the entire number (I’ve cut off the end by accident a few times).</p>