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

 - 6th ed. 
 - Bombay  D.B.Taraporewala  1976 
 - xiii,719p. 
<br/><br/><label>Subjects--Index Terms: </label>Operation analysis  wage payment 
<br/><br/><label>Dewey Class. No.: </label>658.542  / NIE