Introduction to work study. 

 - Geneva :  ILO ,  1960 
 - xv, 355p. :  ill. ;  32 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business administration<br/>Work measurement
<br/><br/><label>Dewey Class. No.: </label>658  / ILO