Links to child pages are on the top of each page and links to companion pages are on the left margin. The margin also contains link to the home page. You can always use the back button on your browser to go to the previous page. The link to the current page will be highlighted in the margin. Start with the welcome page 4.
Some files are in pdf format.
They can be read and printed using the acrobat reader. The sounds file are either in MP3 or wav format. For large files, the file size has been given. A 1 MB may take about 10 minutes to download on a fast modem. B-zine is a magazine for light reading.