van Heerden, R B J <br/><br/>
Industrial electronics N1 / 
R B J van Heerden. 
 - Northcliff:  Troupant;  1997. 
 - 110 pages .:  illustrations;  25 cm. 
<br/><br/><label>ISBN: </label>9781919780245  Paperback (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label>--Eectricity- textbooks--Electricity- study & teaching--Electrical engineering- problems, exercises, etc
<br/><br/><label>Dewey Class. No.: </label>ST 621.381 VANH