Agibalova, E. V. History of the middle ages / E. V. Agibalova and G. M. Donskoy ; translated from the Russian by Natalia Belskaya ; edited by Patricia Beriozkin - Moscow : Progress Publishers, 1965 - 283 p. : col. ill. ; 23 cm. Title on verso of t.p.: Istoriia srednikh vekov ISBN: Rs. Subjects--Topical Terms: Middle Ages Dewey Class. No.: 940.1