Ryan, W.J.L. <br/><br/>
Price theory 

 - New Delhi  Macmillan  1958 
 - xvi,400p.  22cm 
<br/><br/><label>ISBN: </label>0333929039 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Productions<br/>Theory<br/>Price<br/>General production economics
<br/><br/><label>Dewey Class. No.: </label>338.5201  / RYA