BARNES, RALPH M <br/><br/>
MOTION AND TIME STUDY: DESIGN AND MEASUREMENT OF WORK  

 - 7 ed. 
 - NEW YORK  JOHN WILEY AND SONS PVT. LTD.  2003 
 - 689 
<br/><br/><label>ISBN: </label>9814-12-618-7 
<br/><br/><label>Dewey Class. No.: </label>BAR