Greenberg, Michael. <br/><br/>
British trade and the opening of China, 1800-42 / 
Michael Greenberg 
 - Cambridge [Eng.]  University Press,  1951. 
 - xii, 238 p. ;  22 cm. 
<br/><br/>Includes bibliography and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Opium trade.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Great Britain--Commerce--China.<br/>China--Commerce--Great Britain.
<br/><br/><label>Dewey Class. No.: </label>382.41375  / GRB 1951