Trishna knowledge systems <br/><br/>
Crack the GATE 

 - Noida  Pearson india Education  2018 
 - Misc.p 
<br/><br/><label>ISBN: </label>9789352868421 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>624  / GAT