Mundel, Marvin Everett.  1916- <br/><br/>
Motion and time study:  principles and practices / 
Marvin E. Mundel. 
 - 4th ed. 
 - Englewood Cliffs, N.J.:  Prentice-Hall,  c1970. 
 - xiv, 674 p. :  ill. ;  24 cm. 
<br/><br/> Includes Index. 
<br/><br/>Bibliography: p. 596-599. 
<br/><br/>
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>0136030351 
<br/><br/><label>LCCN: </label>77095751  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motion study.<br/>Time study.
<br/><br/><label>LC Class. No.: </label>T60  / .M85 1970 
<br/><br/><label>Dewey Class. No.: </label>658.542/MUM