Chhoker, Anil Kumar <br/><br/>
Noise level measurement analysis and control measures at small scale hand tool i 
Chhoker 
 - Dr. B.R. A 
 - Jalandhar  Dr. B.R. Ambedkar National Institute of  2019 
 - viii; 57p 
<br/><br/><label>Dewey Class. No.: </label>338  / CH-N