Brodie, Andrew. <br/><br/>
Mental maths in minutes :  for ages 7-9 / 
by Andrew Brodie. 
 - Reprinted. 
 - London :  A & C Black Publishers,  2008. 
 - 74 p. :  ill ;  30 cm. 
<br/><br/> Photocopiable. 
<br/><br/><label>ISBN: </label>9780713669312 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental arithmetic--Examinations, questions, etc.