It's better to buy the book off of Logos but at the moment I'm using a PDF i made from newmanreader.org pages. I'm not putting this here for people to use as PBB, just anyone who wants a separate PDF copy. Any pdf you will find on archive.org or Google Books is most likely going to have inaccurate OCR. This should be accurate because newmanreader.org transcribed it.
6153.Arians of the Fourth Century (constructed).pdf