John Block Friedman; Kristen Mossler Figg <br/><br/>
Routledge Revivals: Trade, Travel and Exploration in the Middle Ages (2000)  An Encyclopedia 

 -  Taylor and Francis  2000 
<br/><br/><label>ISBN: </label>9781315160047 
<br/><br/><label>Source: </label>EBOOK