Curwin, Jon <br/><br/>
Improve your maths:  a refresher course / 
by Jon Curwin and Roger Slater 
 - Canada :  Business Press,  1999. 
<br/><br/><label>ISBN: </label>1861525516 
<br/><br/><label>Subjects--Index Terms: </label>Mathematics 
<br/><br/><label>Dewey Class. No.: </label>510