Grussendorff, S <br/><br/>
Physical sciences Grade 11 / 
S Grussendorff 
 - First edition 
 - Pietermaritzburg :   Shuter & Shooter Publishers (Pty) Ltd;   2017. 
 - xii, 160 pages :  illustrations ;  30 cm. 
<br/><br/><label>ISBN: </label>9781920356330 (paperback) 
<br/><br/><label>Dewey Class. No.: </label>ST 500.2076 GRUS