History of mankind cultural and scientific development by Gaston Wiet . . . [et al. ]. - London George Allen and Unwin 1975 - xvii, 476 p.: ill.; 24 cm. Translated from the French.Contents: v.3. the Great medieval civilizations. Subjects--Topical Terms: Civilization - History Man - History Archaeology. Dewey Class. No.: 930.85 / H67H