Davis, H.S. <br/><br/>
The industrial study of economic progress / 
H.S.Davis 
 - Philadelphia :  Pennsylvania University Press ,  1947 
 - XII, 187p. ;  21 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industry studies<br/>Economics
<br/><br/><label>Dewey Class. No.: </label>338.8  / DAV