De Klerk, Judith <br/><br/>
Maths dictionary / 
Judith de Klerk. 
 - London :  Dorling Kindersley Ltd,  2009. 
 - 128 p. : col. ill.:  21 cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>978-1-40534-137-0 
<br/><br/><label>LC Class. No.: </label>510.3 D36m