Pollak, Robert A.,  1938- <br/><br/>
The theory of the cost-of-living index / 
Robert A. Pollak 
 - New York :  Oxford University Press,  1989 
 - 207 p. ;  22 cm. 
<br/><br/><label>ISBN: </label>0195058704 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Consumer price indexes