CLEMSON Wendy <br/><br/>
Using maths :  firefighters to the rescue / 
Wendy Clemson and David Clemson 
 - Great Britain :  Ticktock entertainment,  2007 
 - 32p. :  col.ill ; 28 cm 
<br/><br/> Stimulating non-fiction books that take young readers step by step through a series of fun maths problems and exercices. 
<br/><br/><label>ISBN: </label>9781846960611 (pbk) :  11.90 BND