Contemporary Business Mathematics for Colleges / 
Deitz James E. ; James Southam L. 
 - 17th ed. 
 - Australia :  Cengage Learning ,  2016. 
 - xxxi,528 p,: 
<br/><br/><label>ISBN: </label>9781305506688 
<br/><br/><label>LC Class. No.: </label>HF5691  / .D44  2016