Trishna Knowledge Systems <br/><br/>
GATE 2022 :  mechanical engineering / 
Trishna Knowledge Systems 
 - India  Pearson  2021 
<br/><br/><label>ISBN: </label>9789354493621 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Competitive exam<br/>GATE 2022<br/>Mechanical engineering
<br/><br/><label>Dewey Class. No.: </label>621 TRI