Ethnic Adaptation and Identity: The Karen on the Thai Frontier with Burma By Keyes, Charles F. Books / Paperback Social Science › Archaeology Publisher: Institute for the Study of Human Issues, January 1979 Price $25.04 Free Shipping Send to a friend Used - Very Good Very Good condition. (Thailand, Racial Identity, Ethnology) $25.04 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.