Aruna,M.; <br/><br/>
Design Data  Data Book of Engineers 

 - Tamilnadu  Kalaikathir Achchagam  2022 
 - 696p. 
<br/><br/><label>ISBN: </label>978-81-927355-0-4 
<br/><br/><label>Dewey Class. No.: </label>620.0042  / ARU/DES