Trishna Knowledge Systems <br/><br/>
Quantitative Aptitude for Competetive Examinations 
Trishna Knowledge Systems 
 - 
 - Pearson: Chandigarh  2013 
 - GT 
 - .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Competitive exams study materials--Study and teaching
<br/><br/><label>Dewey Class. No.: </label>R 001.076  TRI-Q7