van Heerden, RBJ <br/><br/>
Industrial electronics N1 

 - Northcliff:  Troupant Publishers [Pty] Ltd,  1997. 
 - 110 pages:  Illustrations;  25 cm 
<br/><br/> Adult 
<br/><br/><label>ISBN: </label>9781919780245(Paperback) 
<br/><br/><label>Subjects--Personal Names: </label>--Electronics 
<br/><br/><label>Subjects--Corporate Names: </label>--South Africa