Kendrick, John W. <br/><br/>
Productivity trends in the United States 
by John W. Kendrick 
 - Princeton  Princeton University Press  1961 
 - 630p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labour Productivity - USA
<br/><br/><label>Dewey Class. No.: </label>T2531x73 K347