Carol Vorderman's times tables book. 

 - London :  Dorling Kindersley Limited,  2009. 
 - 64 p. : col. ill.:  26 cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>978-1-40534-136-3 
<br/><br/><label>LC Class. No.: </label>513.21 V91c