Primary Mathematics Group <br/><br/>
E. A .E. P. Primary mathematics: teacher's  guide book 2. 

 - Nairobi   E A E P  1997 
<br/><br/><label>ISBN: </label>978 9966 460 77 6 
<br/><br/><label>Dewey Class. No.: </label>J510 713 PRI