/Makefile/1.7/Mon Sep 14 22:59:20 1998//
/data.c/1.4/Fri Aug  6 20:03:26 1999//
/teach.c/1.6/Fri Aug  6 20:03:26 1999//
/ttext1.c/1.3/Fri Aug  6 20:03:26 1999//
/ttext2.c/1.3/Fri Aug  6 20:03:26 1999//
/tutor.c/1.3/Fri Aug  6 20:03:27 1999//
/tutor.h/1.3/Fri Aug  6 20:03:27 1999//
D
