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

 - 9th Ed.; 
 - Boston :  Mcgraw hill book co,  1955. 
 - xiv,850p. ;  24cm 
<br/><br/><label>ISBN: </label>0256092486 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management
<br/><br/><label>Dewey Class. No.: </label>658.542  / NIE