Lewis, J. Stakesby. <br/><br/>
Modern mathematics for Zimbabwe book 4 / 
by Lewis, J. Stakesby. 
 - Harare :  College Press,  1986. 
 - 372 pages. 
<br/><br/><label>ISBN: </label>0869255916 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/>Mathematics.