What is the Blue Book? & How to get one?

<p>So I have to use one in my upcoming math exam but I am curious about how to use it.
I heard they are selling it at Goody's too and maybe at UCSD bookstore. but is there any other place that has the Blue Book for sale?
Also, how many blue book should a student have? On the class webpage it seems like I only need 1 but the professor said "you might want to bring two."
I also wonder if we can use the same blue book for more than one class. Can it be reused though? Can I buy the used one from other student? And roughly how much is the blue book sold by the bookstore and if the used one work, how much do people sell it?</p>

<p>MoM, Goody’s and other college markets, and the bookstores all sell blue books. They’re (usually) not reusable and most profs specify that they have to be blank. They’re like, 50 cents each or something. You certainly don’t need to buy them used or reuse them. I usually bring 2 to the exam just in case a) you run out of pages in your first (which has never happened to me so far) and b) in case someone needs an extra and starts panicking about not having one.</p>

<p>Blue books are like the written version of scantrons – it’s really just a bunch of lined paper stapled into one booklet.</p>

<p>If you live on campus, hit up the RA events around midterm/finals week! My RA used to hold events around midterms and would have free scantrons and bluebooks for us to take.
Yea bring 2 just in case. If you finish your exam in just 1 book, just take the extra one home to use on another test.</p>