Economic and social history of the Middle Ages : 300-1300 Economic and social history of the middle ages Economic and social history of the Middle Ages 并列题名：Economic and social history of the middle ages Economic and social history of medieval Europe Economic and social history of Brazil since 1889 Economic and social history of Europe in the later middle ages Economic and social history of Europe in the later Middle Ages An economic and social history of the Ottoman Empire Economic and sociol history of Europe in the later middle ages