ISBN 9780897200905 books & textbook
When Worlds Collide: Indo-Europeans and Pre-Indo-Europeans- The Bellaio Papers (Linguistica Extranea, Studia 19)
John A. C. Greppin T. L. Markey
Karoma Pub /1990T Paperback / 401 Pages
isbn-10: 089720090X / isbn-13: 9780897200905
