<p>I started to begin shopping for textbooks when I noticed that the ISBN for A&O SCI 3 w/ Lew did not seem to be found on any other sites. </p>
<p>Here's the info. for that class's textbook btw: Aguado (9780558589288), Understanding Weather & Climate (Loose-leaf), PEARSON
Loose Leaf, , 10.</p>
<p>So should I just disregard the ISBN and just purchase the textbook elsewhere if I find the right deal or should I purchase it from the UCLA Store just to be on the safe side? And also for my Music History 135A class about opera, the site says that textbooks for that section could not be found at this time. Should I just wait until class starts and I receive my syllabus b4 I start thinking about getting the textbook?</p>
<p>Sorry about the freshman anxiety, I just want to make sure nothing's wrong. I'd appreciate any help!</p>