ILO, Geneva <br/><br/>
Introduction to work study 

 - 3rd ed. 
 -  O U P,Delhi  1979 
 - xiv+412 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Work studyManagement
<br/><br/><label>Dewey Class. No.: </label>658  ILO