After this presentation you should have a better understanding of:

How to use this material

This material is organized around a set of presentation slides which can be viewed in several ways. Each view is identified by an icon as described below.

Icon for viewing the all-in-one version. All in one A single page containing all explanatory text followed by small accompanying slides.

Icon for viewing the slide by slide version. Slide by slide One page per slide view. This is particularly useful if you need to see the detail on a slide.

Icon for viewing the text version. Slide text This page by page version of the slides is provided mainly for those who want to cut and paste the text on the slides. (You will need appropriate fonts and rendering software to see the text correctly.)

Icon for linking to the overview. Overview The overview provides a list of headings to help you navigate around the presentation quickly.

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Version: $Id: Slide0020.html,v 1.1 2005/06/21 10:07:35 rishida Exp $