Lal Harvinder <br/><br/>
Muscloskeletal disorders risk assesment in small scale casting industries by usi 
Lal Harvinder 
 - Dr   B R 
 - Jalandhar  Dr   B R  Ambedkar  National institute o  2012 
 - x,65 
<br/><br/><label>Dewey Class. No.: </label>338.642  / HA-M