Vol. 3 is available at www.archives.org (as is vol. 2) for free download. One advantage of the internet archives is that some of the books are also available in EPUB or Kindle versions as well as PDF. The advantage of EPUB format is that it is searchable while PDFs generally are not. However, EPUG may have lots of garble from the OCR conversion. . On Mar 22, 2011, at 4:53 PM, PeteScherm@aol.com wrote: > I tried to see if these volumes are available on-line. Google Books > seems to have only volume 2, which seems odd.