TY - BOOK AU - Valera,Jaime Ramon Berma,1945- TI - The influence of location development level on socio economical achievement in the Philippines SN - Y910040179 PY - 1979/// CY - Ann Arbor, Mich. PB - University Microfilms International KW - Social classes KW - Philippines KW - Social structure N1 - Thesis (Ph.D.) - University of Wisconsin-Madison, 1979 ER -