Lopez, Robert Sabatino, 1910-  Lopez, Robert Sabatino, 1910- <br/><br/>
Medieval trade in the mediterranean world :  illustrative documents translated with introd. and notes / 
by Robert S. Lopez and Irving W. Raymond. 
 - New York :  Columbia University Press,  [1961] 
 - Records of civilization, sources and studies ;  52 .
<br/><br/> First published 1955. 
<br/><br/>Bibliography: p. 427-445. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trade, Medieval -- Documents.--Trade, Medieval -- Documents.