PSG College of Techanology  <br/><br/>
Design Data Data book of Engineers  Textual Documents  
PSG College of Techanology  
 - 1st ED 
 -  M/s. Kalaikathir Achchagam  2014 
 - 925 
<br/><br/><label>ISBN: </label>978-81-927355-0-4   
<br/><br/><label>Dewey Class. No.: </label>624.177'1