RYAN, W. J. L. <br/><br/>
Price theory 
W. J. L. Ryan and revised by D. W. Pearce 
 - London  Macmillan  1976 
 - xvi,399p.  ill. 
<br/><br/><label>ISBN: </label>33390 164 9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PRICES ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>ECO 338.521  / RWn77