Some deletion phenomena in Thai [microform] / by Aporn Surintramont. - Ann Arbor, Mich. : University Microfilms International , 1979. - 2 microfiches ; 11 x 15 cm. Thesis (Ph.D.)-University of Illinois, 1979 ISBN: Y910040787 Subjects--Topical Terms: Grammar, Comparative and general--Deletion.