Hi, Gang

Books.google.com has been expanding their non-fiction coverage.

If you search for "electrical" and then choose the "show full view only"
category, some neat books emerge. I've been browsing works
by Oliver Heaviside and Nicola Tesla.

It's also nice to have "Methods of Measuring Electrical Resistance"
by Northrup (of Leeds and Northrup fame).

The books can be read on line, or the pdf files can be downloaded
and printed.

Google only provides full texts to the early 1920's,
it seems, but this should improve due to a recent deal they negotiated
with the book publishers.

For some reason, Google Books doesn't work with Firefox
or Opera browsers, but works well with Internet Explorer.

73,
Ed Knobloch