Graphics
Converted by
Mathematica
April 13, 2000
![[Graphics:../Images/index_gr_4.gif]](../Images/index_gr_4.gif)
![[Graphics:../Images/index_gr_5.gif]](../Images/index_gr_5.gif)
![[Graphics:../Images/index_gr_6.gif]](../Images/index_gr_6.gif)