LANG J.G <br/><br/>
Current,voltage and resistance 

 - Heyden & son  Siemens Aktiengesellschaft  1979 
 - 71p 
<br/><br/><label>ISBN: </label>3-8009-4009-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Current,voltage and resistance