Jackson J.H. <br/><br/>
World trading system 

 - 2nd 
 - New Delhi  Satyam Books India       2012 
 - vii,440p  cm. 
<br/><br/><label>Standard No.: </label>39,437 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:5.1, Q2