Aggarwal, R.S. <br/><br/>
Quantitative  Aptitude: For  Competitive Examinations 

 - New Delhi  S. Chand Publishing  2015 
 - p.724 
<br/><br/><label>ISBN: </label>9788121924986 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Average<br/>Profit and Loss<br/>Chain Rule
<br/><br/><label>Dewey Class. No.: </label>371.262 A266Q