Salter, W. E. G. <br/><br/>
Productivity and technical change / 
W. E. G. Salter 
 - Cambridge :  University Press ,  1960 
 - ix, 198p. :  ill. ;   24 cm.  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industry studies<br/>Labour productivity<br/>Technological change<br/>Productivity
<br/><br/><label>Dewey Class. No.: </label>338.8  / SAL