Woods., Andrew J <br/><br/>
Mental maths : skills & strategies 
Andrew J. Woods 
 - Oxford  [publisher not identified]  2004 
 - 6 v. : ill. ; 30 cm 
<br/><br/> Adapted text written by Lucy Simonds. Originally published: Melbourne : Oxford University Press, 2002.Adapted text written by Lucy Simonds. Originally published: Melbourne : Oxford University Press, 2002 
<br/><br/><label>ISBN: </label>9780198360988 
<br/><br/><label>Dewey Class. No.: </label>372.412 WOO