Name Last modified Size Description
fig1.gif 2004-01-15 19:08 6.7K fig1a.gif 2004-01-15 19:08 4.7K fig1b.gif 2004-01-15 19:08 6.1K fig1c.gif 2004-01-15 19:08 6.3K fig2.gif 2004-01-15 19:08 7.0K fig3.gif 2004-01-15 19:08 7.4K fig4.gif 2004-01-15 19:08 6.9K fig5.gif 2004-01-15 19:08 6.4K