Shan, H S <br/><br/>
Work study and ergonomics 

 - Delhi  Dhanpat Rai  1994 
 - 316p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ergonomics<br/>Management<br/>Motion study -- Methods<br/>Time study<br/>Work sampling<br/>Work study -- Ergonomics