Crilly , Tony  <br/><br/>
50 Mathematical Ideas 

 -  Quercus 
 - 208p. 
<br/><br/><label>ISBN: </label>9781847241474 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510