Fisher, Franklin M. <br/><br/>
The economic theory of price indices :  two essays on the effects of taste, quality, and technological change / 
by Franklin M. Fisher and Karl Shell 
 - New York :  Academic Press,  1972 
 - xv, 117 p. ;  24 cm. 
<br/><br/>Includes bibliographies 
<br/><br/><label>ISBN: </label>0122577507 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Price indexes--Mathematical models