Ryan, W J L  . <br/><br/>
Price theory /  
by W. J. L. Ryan. 
 - New Delhi :   Macmillan ,   1989. 
 - xvi, 399p. :   diagrams ;   20cm .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>8177541463  Rs. 108.00 
<br/><br/><label>Subjects--Index Terms: </label>PRICE 
<br/><br/><label>Dewey Class. No.: </label>338.521  / RYA/P