Apparently I did not keep my textbook, and don't remember which one I had. This one[1] is probably decent (looking at its table of contents): https://www.amaz

Apparently I did not keep my textbook, and don't remember which one I had. This one[1] is probably decent (looking at its table of contents): https://www.amazon.com/Engineering-Economic-Analysis-Donald-Newnan/dp/0190296909/ref=sr_1_5?crid=GPRW190XY20F&keywords=engineering+economics&qid=1654877293&sprefix=eng%2Caps%2C426&sr=8-5#customerReviews https://www.amazon.com/Engineering-Economic-Analysis-Donald-... It's not a sophisticated topic. If you're a non-CS engineer who knows calculus and algebra well, this is one of the easiest topics in the curriculum. Even if your calculus is poor, simply using the concepts with a spreadsheet will get you almost all the way.