00975naa a2200205 u 4500000000094714CaOOAMICUS20070226130139.0040516s1955 it u000 u eng u10995300IARitaLopez, Robert Sabatino,1910-1986.(OLS)http://pul/name/7416East and West in the early Middle Ages :Economic relations /Robert S. Lopez.Firenze :G.C. Sansoni,1955.v.3, S. 113-164, ;24 cmStoria economicaEuropaEvo medio.(OLS)http://pul/subject/30209Relazioni del X Congresso Internazionale di Scienze Storiche (Roma 1955)v. 3.International congress of historical studies.Relazioni del X congresso internazionale di scienze storiche()28142245East and West in the early Middle Ages :Economic relations(OLS)http://pul/title/121586260Firenze :G.C. Sansoni(OLS)http://pul/publisher/48247