Smith, D <br/><br/>
Natural sciences. Grade 9 / 
D Smith and J Cadle Thompson 
 - First edition 
 - Pietermaritzburg :   Shuter & Shooter,   2017. 
 - viii, 108 pages :   illustrations ;   30 cm. 
 - Ace it! study guide .
<br/><br/><label>ISBN: </label>9781920356491 (paperback) 
<br/><br/><label>Dewey Class. No.: </label>ST 500 SMIT