Kanit Sethasathien, 1944- Thailand using cost-benefit analysis to derive the rates-of-return in different levels of education [microform] / Kanit Sethasathien. - Ann Arbor, Mich. : University Microfilms International, 1977. - 1 mikrofilem reel : positive ; 35 mm. Thesis (Ph.D.) - Florida State University, 1977 Subjects--Topical Terms: School management and organization--Thailand