Hofsten, Erland V. <br/><br/>
Price indexes and quality changes 
by Erland V. Hofsten 
 - Stockholm  Bokforlaget  1952 
 - 136p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Index numbers (Economics)<br/>Prices
<br/><br/><label>Dewey Class. No.: </label>T123 H677