Keeping the GNA meta-library up to date has been a considerable
problem. I think that I almost have things to the point in which most
of the indexing can be done by people with no technical knowledge of
how the meta-library works. The trouble is that I won't have the time
to put the extra effort needed to get it all to work for another few
weeks.
If anyone out there is interested in organizing things in the meta-library,
the technical documentation is in
http://uu-gna.mit.edu:8001/uu-gna/tech/index.html