There are two copies: poolhall16, which is formatted in the same way as the PDF version above; and poolhall20, which is in A5 format so that you can fold the pages in half and have a small booklet. This only works on A4 paper.
This document was written in MusicTeX (yes, that's now out of date but I haven't got round to installing MusixTeX). Anyway, if you know a bit about TeX and have MusicTeX installed then you can grab the gzipped source of the song and compile it yourself. You will also need fixstems.tex (also gzipped - for consistency - although it didn't really need to be), which contains a trivial stylistic fix. You can change the size of the music (the choice is either 16 or 20) on about line 26 of the source - any other fiddles you do are at your own risk.