Van Rensburg, M. <br/><br/>
Engineering science  N1 

 - Northcliff;  Troupant Publishers ( Pty) Ltd.  2015 
 - 86 pages;  Illustrations. 
<br/><br/><label>ISBN: </label>9781430800422 
<br/><br/><label>Dewey Class. No.: </label>620 VANR