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How to use this notebook
Throughout this notebook, use the triangular bullets to show or hide pieces of information arranged in 'cells'.


Icons on the right of each cell are linked to other html files or files for download. Click the icons to open these files.

Some pages in this notebook contain files with Java applets, which have to be opened with Java enabled browsers. Update your Java machine, if necessary at http://www.java.com .
This notebook also contains files with extension .swf which are supposed to be opened automatically in browsers equipped with Flash Players. If necessary, seek information about "Macromedia Flasher Player".