This site was formerly part of http://www.usna.edu/Users/oceano/pguth/website/plghome.htm maintained by pguth@usna.edu. Maybe the web crawlers can find this and help people find what is left of the web site.
When I retired, both web site and email were shut down without any option for forwarding or redirection.
Return to the home page to find the downloads for MICRODEM. Email me at prof.pguth@gmail.com
Sic transit gloria mundi.
