Niebel, Benjamin W. <br/><br/>
Motion and time study / 
Benjamin W. Niebel. 
 - 4th ed. 
 - Homewood, Illinois:   Richard D. Irwin,   1967.  
 - x, 628 p. :  ill. ;  24 cm. 
 - The Irwin series in management .
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motion study<br/>Time study<br/>Wages
<br/><br/><label>Dewey Class. No.: </label>658.542