<p>After this semester I'll have finished all the required pure math classes (Calc1-3, DiffEQ, Linear Algebra).</p>
<p>What's a good textbook or workbook geared toward engineering mathematics that I could use to practice/keep fresh with all these math topics as they pertain to engineering/science?</p>
<p>My major was chemical engineering. What I found is that I never had to keep anything fresh. When we would get to a topic, and I needed to refer to something, I just pulled out my old text books. Also, there are plenty of books you can get for free online. Just google engineering math. Here is an example of what you can find.</p>
<p><a href=“http://elibrary.matf.bg.ac.rs/bitstream/handle/123456789/2614/Engineering_Mathematics.pdf[/url]”>http://elibrary.matf.bg.ac.rs/bitstream/handle/123456789/2614/Engineering_Mathematics.pdf</a></p>
<p>“Advance Engineering Mathematics” by Erwin Kreyszig is a good bet.</p>
<p>What Boneh3ad said.</p>