M.I Khan <br/><br/>
Industrial ergonomics 
M.i khan 
 - New delhi  Phi lerrning private limited  2014 
 - xi;132p, ill  Pbk 
<br/><br/><label>ISBN: </label>9788120340848 
<br/><br/><label>LC Class. No.: </label>T 59.7.K5 2010