- An introduction to economic history. by N. S. B. Gras
- The Early English Customs System; a Documentary Study Of the Institutional and Economical History Of
- The Evolution Of The English Corn Market From The Twelfth To The Eighteenth Century
- The Evolution of the English Corn Market From the Twelfth to the Eighteenth Century
- The Evolution of the English Corn Market From the Twelfth to the Eighteenth Century













