tan evlyn <br/><br/>
Onward math textbook: 5 -2 ed 

 - 2nd Edition 
 - India  Cambridge University Press  2014 
 - 536 
<br/><br/><label>ISBN: </label>9780521183086 
<br/><br/><label>Dewey Class. No.: </label>530  / T-2250