TY - BOOK AU - Tirrell,Raymond Francis,1929- TI - An analysis of factors that are assumed to influence acculturation and assimilation of tribal minorities in Northern Thailand PY - 1972/// CY - Ann Arbor, Mich. PB - University Microfilms International KW - Ethnology KW - Thailand N1 - Thesis (Ph.D.)- Syracuse University, 1972 ER -