Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
Correspondence Relating to the Metaphysics
Letters exchanged among Leibniz, Arnauld and Hessen-Rheinfels. A revised version of the 1902 George R. Montgomery translation.