<p>I did a search on the forum but did not see an answer for this. Hope someone can answer -</p>
<p>I can get the book for Vector calculus (isbn 9780716749929) for half the price at half.com, but the book store recommends and sells it with a “UCSD flyer”. What is “UCSD flyer” and do I need it? If I need it can I buy just the flyer on Campus - used or new.</p>