Buslayev, F. E. Istorichyeskaya grammitika russkago yazika - Moscow Gosudarstvyennoye Uchebnoye-Pyedagogichyeskoye izdachelvstvo Ministyerstva prosv 1959 - 623p 21cm Subjects--Index Terms: RUSSIAN LANGUAGE-GRAMMAR GRAMMAR-RUSSIAN LANGUAGE Dewey Class. No.: 491.75 / BUS