Cissell, Robert. <br/><br/>
Mathematics of finance / 
Robert Cissell, Helen Cissell, David C. Flaspohler. 
 - 5th ed. 
 - Boston :  Houghton Mifflin,  c1978. 
 - xiii, 474, 103 p. :  ill. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0395258073 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business mathematics