Saroj Aungsumalin The use and productivity of short-term credit in small-scale cement product and ready-made garment firms in Thailand [microform] / Saroj Aungsumalin. - Ann Arbor, Mich. : University Microfilms International, 1982. - 4 microfiches ; 11 x 15 cm. Thesis (Ph.D.)-Michigan State University, 1982 Subjects--Topical Terms: Commercial credit--Thailand.