TY - BOOK AU - Kato,Tsuyosahi 1943- TI - Social change in a centrifugal society: the Minangkabau of West Sumatra PY - 1977/// CY - Ann Arbor, Mich. PB - University Microfilms International KW - Social change KW - Indonesia N1 - Thesis (Ph.D) - Cornell University, 1977 ER -