Until the end of March there is free access to the Engineering Index
database for anyone who wants to use it. Go to
http://www.silverplatter.com. There go to the Database of the Month,
called Compendex, which is the name for the electronic version of the
index. You must register, which is free. Then you can use it for the rest
of the month. The database goes back to the early seventies.

                   Neal Coulter