Sundaresan, V. <br/><br/>
Introduction to business mathematics 

 - 2nd ed. 
 - New Delhi  Sulthan Chand  1977 
 - 402p. 
<br/><br/><label>Subjects--Index Terms: </label>vectors 
<br/><br/><label>Dewey Class. No.: </label>658.403 3  / SUN;1