~trn/reduce-historical

e6a0f3c69be3637c545b8b91f1146be22eb3dc15 — Arthur C. Norman 7 years ago ec8003a
Add a 1984 version of the PSL manual.


git-svn-id: https://svn.code.sf.net/p/reduce-algebra/code/historical@3963 2bfe0521-f11c-4a00-b80e-6202646ff360