doc-src/IsarImplementation/Thy/logic.thy
2006-08-31 wenzelm 2006-08-31 misc cleanup;
2006-08-31 wenzelm 2006-08-31 tuned;
2006-08-30 wenzelm 2006-08-30 tuned;
2006-01-02 wenzelm 2006-01-02 "The Isabelle/Isar Implementation" manual;