Aderogba, K. et al. <br/><br/>
Further Mathematics 1 

 - Nigeria  Longman Nigeria Ltd  1991 
 - 174 
<br/><br/><label>ISBN: </label>978-139-485-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Advanced Mathematics<br/>Juvenile Non-Fiction<br/>Science-Maths