Ptak, Roderich <br/><br/>
China, the Portuguese, and the Nanyang  Oceans and Routes, Regions and Trade (c.1000-1600) 
Ptak, Roderich 
 - Aldershot  Ashgate  2004  2004 
 - xii, 304 p. 
 - Variorum Collected Series .
<br/><br/><label>ISBN: </label>0860789233 
<br/><br/><label>Subjects--Topical Terms: </label><br/>South China -- General<br/>Economy -- Trade -- Song<br/>Economy -- Trade -- Yuan<br/>Economy -- Trade -- Ming<br/>Economy -- Trade -- Qing