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

 - Switzerland  Geneva  1977 
 - p.436 
<br/><br/><label>ISBN: </label>9221000117 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Work Measurements<br/>Training and Retraining Operatives
<br/><br/><label>Dewey Class. No.: </label>658.54 I61