Chari , M. Raghava <br/><br/>
Mathematics for Management 

 - 15th , . Ed.  
 - New Delhi  Tata McGraw-Hill Publishing Company Limited  1998 
<br/><br/><label>ISBN: </label>0-07-096570-6 
<br/><br/><label>Dewey Class. No.: </label>658.4.33 CHA / MAT