| Author's List |
| title | creator | language | description | tableOfContents | contributor | subject | created |
| The Communes of Lombardy from the VI. to the X. Century An Investigation of the Causes Which Led to the Development Of Municipal Unity Among the Lombard Communes. | Williams, William Klapp | en | 2004-04-01 | ||||
| A Study of the Topography and Municipal History of Praeneste | Magoffin, Ralph Van Deman, 1874-1942 | en | 2004-06-29 |