"Niebel, Benjamin W" <br/><br/>
Motion and time study 

 - 9 
 - Boston  Mcgraw Hill  1995 
 - "xiv, 850p. : ill. ;23cm." 
<br/><br/> includes bibliographical references and index 
<br/><br/><label>ISBN: </label>256092486 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motion study<br/>Time study