Kimbark, Edward Wilson <br/><br/>
Direct current transmission  : vol. 1 
/ Edward Wilson Kimbark,... 
. - New York  : J. Wiley, 1971
. - XVIII-508 p.  ; 24 cm. 
 - A Wiley-Interscience publication .
<br/><br/>Bibliogr., index 
<br/><br/><label>ISBN: </label>0471475807 
<br/><br/><label>Source: </label> Don 
<br/><br/><label>Universal Decimal Class. No.: </label>621.315.