INTERNATIONAL LABOUR OFFICE <br/><br/>
INTRODUCTION TO WORK STUDY 

 - GENEVA  I.L.O  1977 
 - p.436 
<br/><br/><label>ISBN: </label>9221000117 
<br/><br/><label>Subjects--Topical Terms: </label><br/>WORK MEASUREMENT<br/>PLANT AND MACHINE CONTROL
<br/><br/><label>Dewey Class. No.: </label>658.54 I61