%0 Book %E Greppin, John A. C. %E Markey, Thomas L. %I Karoma Publishers %D 1990 %C Ann Arbor, Mich. %G English %B Linguistica extranea. Studia ; %@ 089720090X %T When worlds collide : the Indo-Europeans and the Pre-Indo-Europeans : the Rockefeller Foundation's Bellagio study and conference center, Lake Como, Italy, February 8-13, 1988