Silver,M.S. <br/><br/>
Productivity indices: methods and applications 

 - England  Gower Publishing Co.  1984 
 - xiii,161p.  PB  21 cm. 
<br/><br/><label>ISBN: </label>056600724X 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>338.060287  / SIL