Griliches Zvi Ed. <br/><br/>
Price indexes and quality change    Studies in new methods of measurement.      

 -  1971 
<br/><br/><label>Standard No.: </label>8458 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:76, L1