When worlds collide :  Indo-Europeans and the Pre-Indo-Eeuropeans : The Rockefeller Foundation's, Bellagio Study and Conference Center, Lake Como, Italy, February 8-13, 1988 / 
Presented by : T.L. Markey, John A.C. Greppin. 
 - Ann Arbor :  Karoma Publishers, Inc.,  1990. 
 - 401 p. :  ill., maps. 
 - Linguistica Extranea  Studia  19 .
<br/><br/> On the cover: The Bellagio Papers 
<br/><br/>Includes bibliogr. references 
<br/><br/><label>ISBN: </label>089720090X 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Indo-Europeans
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proto-Indo European language