Aft, Lawrence S. <br/><br/>
Work Measurement & Methods Improvement 

 - New York  John Wiley & Sons, Inc.  2000 
<br/><br/> Includes Bibliographic and References  
<br/><br/><label>ISBN: </label>0-471-37089-4 
<br/><br/><label>Dewey Class. No.: </label>GR/658.54/Af8/2000