International Labour Office <br/><br/>
Introduction to Work Study 

 - Bombay  Universal Publishers  1977 
 - p.436 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Work Study<br/>Poductivity and the Standard of Living
<br/><br/><label>Dewey Class. No.: </label>658.54 I61I