Watson Donald S. <br/><br/>
Price theory 

 - 4th 
 - Delhi  Khosla and Co India      1977 
 - 445p.  cm. 
<br/><br/><label>Standard No.: </label>246,686 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:76, K3;L7