KELDER, H KARIN <br/><br/>
Study guide Physical sciences, Grade 10  
Karin H, Kelder, Carla Repsold, Samantha Heneke 
 - New York:  Cambridge University Press,  2019. 
 - xxii, 234 pages  illustratios  29.5 cm 
<br/><br/><label>ISBN: </label>9781108673167 (paperback) 
<br/><br/><label>Dewey Class. No.: </label>ST 530 KELD