Hunt, Roderick <br/><br/>
Biff's first times tables 

 - 1st ed 
 - Oxford:  Oxford University Press,  2008 
 - 22 p. : col. ill. ; 18 cm 
<br/><br/><label>ISBN: </label>9780198387077 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>372.7 HUN