/data.c/1.4/Sat Jul 31 21:57:41 1999//
/ttext1.c/1.3/Sat Jul 31 21:57:41 1999//
/tutor.c/1.3/Sat Jul 31 21:57:41 1999//
/tutor.h/1.3/Sat Jul 31 21:57:41 1999//
/Makefile/1.8/Mon Jan 29 01:36:45 2001//
/ttext2.c/1.4/Sun Feb 18 19:01:43 2001//
/teach.c/1.8/Fri Mar  9 21:16:34 2001//
D
