Wardle, H <br/><br/>
Fundamentals of electrotechnology 

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 - London  Hutchinson  1972 
 - 2v.   
<br/><br/> v.2.Practical guide  
<br/><br/><label>ISBN: </label>
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Electrical engineering  electrotechnology 
<br/><br/><label>Dewey Class. No.: </label>621.3