Agibalova, E. V. History of the Middle Ages / E. V. Agibalova, G. Donskoy ; [translated from the Russian by Natalia Belskaya ; edited by Patricia Beriozkin]. - Moscow : Progress Publishers, 1988. - 279 p. : col. ill. ; 23 cm. LCCN: 88174619 Subjects--Topical Terms: Middle Ages. LC Class. No.: D118 / .A39 1988 Dewey Class. No.: 940 / AGH 1965