Watson, W.G. <br/><br/>
Electrical and electronic engineering /  [textbook] 
by W.G.Watson 
 - London:  Longman,  1977 
 - 229 pages :  illustrations, 
<br/><br/>includes index 
<br/><br/><label>ISBN: </label>058241606X 
<br/><br/><label>LC Class. No.: </label>TK146  / WAT