Some electronotes material is still on the web: https://electronotes.netfirms.com/ https://electronotes.netfirms.com/ The "Start Here" loads a PDF and in ther

Some electronotes material is still on the web: https://electronotes.netfirms.com/ https://electronotes.netfirms.com/ The "Start Here" loads a PDF and in there you can find URL's to access the actual content (very strange way to build a web site!). Some of it might be in the Internet Archive also.