PSG <br/><br/>
Design Data 

 - D Padmanabham, M Aruna 
 - COIMBATORE  Kalai Kathir Achchagam,  1968 
 - 14.6 
<br/><br/><label>ISBN: </label>978-81-927355-0-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MECHANICAL
<br/><br/><label>Dewey Class. No.: </label>621.815  /  DES/D