Secondary mathematics :  students' book 1-4. 

 - 3rd  ed. 
 - Nairobi :  Kenya Literature Bureau,  2003-5. 
 - Vols (various pagings). 
<br/><br/><label>ISBN: </label>9966444721 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--problems, exercises, etc.