La fine del mondo antico - Gwatkin, H.M. (OLS)http://semarc/name/19192; Cambridge University Press. (OLS)http://semarc/name/2524; Whitney, J.P. (OLS)http://semarc/name/19193 (Storia del Mondo Medievale)
Titoli originali : The Christian Roman Empire ; The Foundatiion of the Western Empire. - In mezzo al front. : Piano dell'opera di J.B. Bury.
Keywords: Storia medievale - Sec. 5. (OLS)http://semarc/subject/8183; Storia medievale - Sec. 6. (OLS)http://semarc/subject/8184