/Makefile/1.4/Fri Aug  4 19:15:04 2006//
/beam2d02.cpp/1.5/Fri Feb 14 23:01:05 2003//
/beam2d02.h/1.4/Fri Feb 14 23:01:05 2003//
/beam2d03.cpp/1.6/Tue Mar  7 17:14:51 2006//
/beam2d03.h/1.6/Thu Oct 20 23:52:11 2005//
/beam2d04.cpp/1.5/Fri Feb 14 23:01:05 2003//
/beam2d04.h/1.5/Fri Feb 14 23:01:05 2003//
D
