Ptak, Roderich <br/><br/>
Die maritime Seidenstrasse  Küstenräume, Seefahrt und Handel in vorkolonialer Zeit 
Ptak, Roderich 
 - München  C.H. Beck  2007  2007 
 - 368 p.: several pictures and maps 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9783406561*89-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economy -- Trade -- Silk Road<br/>Economy -- Trade -- Silk Road -- Development<br/>History -- Silk Road -- Trade<br/>History -- Silk Road -- Zheng He