Jenkins, Adrian. <br/><br/>
The number file / 
by Adrian Jenkins. 
 - Herts :  Turquin,  c2000. 
 - 31 p. :.  30 cm. 
<br/><br/><label>ISBN: </label>1899618406 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Numbers.