International labour Office  <br/><br/>
Introduction To Work Study  

 - 4th  
 - Geveva  International labour Office   2005 
 - 524 
<br/><br/><label>ISBN: </label>8185027277 
<br/><br/><label>Subjects--Topical Terms: </label><br/><br/>
<br/><br/><label>Dewey Class. No.: </label>658.542  / INT