While looking for reference tables, I found a useful link to an Ethanol-Water density table. I would assume that most people who are both working labs and have ready internet access could or already have found similar references on the internet, but it never hurts to share.

http://www.separationprocesses.com/CourseWare/Experiments/Property01.htm

The table is attributed to “Perry’s Chemical Engineers’ Handbook, 6th Ed.” I ordered the 8th edition from my local library to see how it compares.

I also added the CRC Handbook of Chemistry and Physics and Perry’s Chemical Engineers’ Handbook to my Amazon wish list in the hopes a friend of family member will get the hint.  But, at least my local library is pretty well stocked if not.