Aggarwal, R S <br/><br/>
Quantitative Aptitude : for competitive examinations 

 - New Delhi  S. Chand and Company Limited,  2017 
 - 952p. 
<br/><br/><label>ISBN: </label>978-93-525-3402-9 
<br/><br/><label>Dewey Class. No.: </label>R 050 Ag38Q