Shan,H.S. <br/><br/>
Work study & Ergonomics. 

 - 1 
 - New Delhi  Dhanpat Rai  2011 
 - 316 
<br/><br/><label>ISBN: </label>97881-84928181 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical Engg.