TY - BOOK AU - Postan,M.M. TI - The medieval economy and society : an economic history of Britain in the Middle Ages AV - HC254.3 P677M PY - 1993/// CY - London PB - Penguin KW - GREAT BRITAIN KW - HISTORY KW - MEDIEVAL PERIOD, 1066-1485 KW - ECONOMIC CONDITIONS KW - SOCIAL CONDITIONS ER -