From: utzoo!decvax!cca!DAUL@OFFICE@sri-unix
Newsgroups: net.works
Title: Mice Facts
Article-I.D.: sri-unix.2668
Posted: Fri Aug 13 11:04:26 1982
Received: Tue Aug 17 07:10:17 1982

If anyone is interested in going for references, you might go to the source, 
Doug Engelbart (Engelbart@office).  He is the mouse-daddy.