<p>Engineering paper is the greatest thing ever! The stuff I’ve always bought is kinda yellowish in color. It’s got a grid on the back, like graph paper, and no lines on the front - but the lines from the back show through. (The lines are closer together than notebook paper.) I love it for all my math classes and drawing any kinds of diagrams, and pretty much everything else too. </p>
<p>I’ve always bought it from the ChemE department at my school, but they sell it in the university bookstore too… and I’m sure you can find it elsewhere, I’ve just never looked.</p>