This is a collection of LaTeX styles I've used in my grad school lab. They might come in handy at some point.
To install locally on *nix systems, first determine your texmf home folder and then copy the files there:
$ TEXMFHOME = `kpsewhich -var-value=TEXMFHOME`
$ mkdir -p $TEXMFHOME/tex/latex/labtex
$ cp *.sty $TEXMFHOME/tex/latex/labtex/
In your .tex document, add
\usepackage{labtex}
after you include all other packages. Alternatively, you could just copy the sty file you need into the same folder as the document you are compiling.
amsmath.styamsfonts.sty- anything else I might have missed