I think it is quite proper to recall those early days of radio with some nostalgia, innocence and indeed awe. The final draft 1.4.2 was put on line on September 17, 1998. They have been scanned and now being prepared for the web page and will be posted when the formal examination procedure is complete. The document phd8595.html was 'functionally' removed from the menu as of Version 1.61. For reference only.
Some sites disappear for no other reason than that the student has left the hosting university etc.
Most sites, initially appearing as links on these pages, have also been locally captured and stored as a safeguard against a sudden disappearance. Should a given site not be able to be re-traced to another server etc.