doc-src/IsarRef/intro.tex
Tue, 05 Sep 2000 18:45:09 +0200 wenzelm simplified PG/X-Symbol intro;
Mon, 14 Aug 2000 18:45:49 +0200 wenzelm tuned;
Thu, 06 Jul 2000 18:11:15 +0200 wenzelm Isabelle99-1;
less more (0) -10 -3 tip