Barnes, Ralpha M. <br/><br/>
Motion and Time Study 

 - Bombay  Asia Publishing House  1965 
 - 665 
<br/><br/><label>Publisher. No.: </label> International (P) Ltd 
<br/><br/><label>Subjects--Personal Names: </label> Industrial Relations 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial Relations