Entwistle, William J. Russian and the Slavonic languages by W.J. Entwistle and W.A. Morison. - London Faber and Faber [1949] - 407 p. 3 fold. col. maps. 23 cm. - The Great languages . - The Great languages. London. . "For further study": p. [398]-400. LCCN: 49006038 Subjects--Topical Terms: Slavic languages.--HistorySlavic languages.--Grammar, Comparative. LC Class. No.: PG45 / .E6 Dewey Class. No.: 491.709