16) Where can I find a TeX macro or LaTeX style file for doing Y?

    Before you ask for a TeX macro or LaTeX style file to do something,
    please search the TeX macro index written by David M. Jones
    (dmjones@theory.lcs.mit.edu) and available via anonymous ftp
    from theory.lcs.mit.edu (18.52.0.92) in ./pub/tex/TeX-index. Those
    without access to anonymous ftp can send a message containing the
    line ``send tex TeX-index'' to archive-server@theory.lcs.mit.edu.
    The index is an excellent reference document with plenty of
    cross-references. Also, many of the archive sites mentioned in
    question 22 maintain extensive latex style collections, which you
    can look through if you need something not in the index.
