Kendrick, John K <br/><br/>
Productivity trends in the United States 

 - New York  Arna press inc.  1961 
 - lii, 630 p.; 23cm. 
 - Arno press series .
<br/><br/><label>ISBN: </label>405075952 
<br/><br/><label>Subjects--Topical Terms: </label><br/>labour input<br/>labour productivity - United States<br/>Productivity - economic growth<br/>Resource allocation