Barnes, Ralph Mosser <br/><br/>
Motion and time study  design and measurement of work  
by Ralph M. Barnes. 
 - 7th ed. 
 - New Delhi  John Sons. & Wiley India  c2002 
 - xi, 689 p. : ill. ; 24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9788126522170 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical Sciences; Motion study.; Time study.
<br/><br/><label>Dewey Class. No.: </label>658.542  / BAR/M