Output, input, and productivity measurement / 

 - Princeton :  Princeton University Press,  c1961. 
 - ix, 506 p. :  diagrs. ;  24 cm. 
 - Conference on Research in Income and Wealth. Studies in income and wealth,  25 .
 -  v. 25. Studies in income and wealth ; .
<br/><br/> "A report of the National Bureau of Economic Research, inc." 
<br/><br/>Bibliographical footnotes. Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor productivity.
<br/><br/><label>Dewey Class. No.: </label>338.018  / COO 1961