| 其他書名 | Two Studies in the East Midlands, 1200-1350 |
| 出版 | Pontifical Institute of Mediaeval Studies, 1974 |
| 主題 | Business & Economics / Economic ConditionsBusiness & Economics / Real Estate / GeneralHistory / Europe / Medieval |
| ISBN | 08884435289780888443526 |
| URL | http://books.google.com.hk/books?id=UTwuAAAAMAAJ&hl=&source=gbs_api |