The social aspects of rationalisation :  introductory studies / 
International Labour Office 
 - London :  P. S. King and Son. Ltd.,  1931 
 - [6] 381 p. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial management.<br/>Hours of labor.<br/>Wages.
<br/><br/><label>Dewey Class. No.: </label>658.01  / SOC 1931