Adegun. T <br/><br/>
Further mathematics project 
Tuttuh, A. 
 - Ibadan  NPS educational publishers   1991 
 - xi, 391 ;ill  hbk 
<br/><br/><label>ISBN: </label>9782556408 
<br/><br/><label>LC Class. No.: </label>QA37.2.T8 2004