Miller, John F. Jr., 1941- Diglossia a centrifugal force in socio-cultural relationship : the case of the Khmer minority in South Vietnam. / [microform] : John F. Miller Jr - Ann Arbor, Mich. : University Microfilms International , 1976 - 3 microfiches ; 11 x 15 cm. Thesis (Ph.D.)-Southern Illinois University, 1975 Subjects--Topical Terms: Khmer language