Durant Will <br/><br/>
Age of faith: A history of medieval civilization-Christian, Islamic and Judaic- from Constantine to Danet: A. D. 325-1300 

 - New York, USA  Simon and Schuster   1950 
 - xviii,1196p 
<br/><br/><br/>The story of civilization 
<br/><br/><label>Source: </label>Textual