Year five Maths  Class book 5A 
edited by Richard Pearsons. 
 - London:  Coordination Group Publications,  ? 
 - 88p.  ill. some col. 
<br/><br/> includes index. 
<br/><br/><label>ISBN: </label>1841460559 
<br/><br/><label>Dewey Class. No.: </label>510