This font looks like it has a custom encoding. I used pfaedit to inspect the font - it will show you what glyph is at what codepoint. How to work with it depends on what you want to do. If you are accustomed to working with Unicode tools, you could re-encode the font to Unicode using pfaedit or some other tool.
If you want to use it in OpenOffice.org Writer, install the font following the instructions at: http://billposer.org/Linguistics/Computation/XFonts.html. Then, after starting up Writer, select the font and type away. When you type "a" you will get the glyph at codepoint 0x61 and so forth. I've put an image at: http://billposer.org/Hidden/akk.jpg showing OO Writer displaying the result of typing a-z. Of course, to use this font extensively you'll probably want to create a keyboard mapping or some other input mechanism. Bill -- Linux-UTF8: i18n of Linux on all levels Archive: http://mail.nl.linux.org/linux-utf8/
