TY - BOOK T1 - The End of the Ancient World and the Beginnings of the Middle Ages A1 - Lot, Ferdinand A2 - Leon, Mariette A2 - Leon, Philip LA - English PP - New York PB - Harper and Row YR - 1961 ED - 1st ed. UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dhu.koha82676 OP - 441 ER -