Aggarwal,R.s. <br/><br/>
Qnantitative Aptitude 
by R.S. Aggarwal 
 - 16th Ed.   Rep. 
 - New Delhi:  S.Chand & Company Ltd.,  2011. 
 - 726p.:  15cm. 
<br/><br/><label>ISBN: </label>8121924987 
<br/><br/><label>Subjects--Index Terms: </label>Mathematics 
<br/><br/><label>Dewey Class. No.: </label>510