HAPP, H. H. <br/><br/>
PIECEWISE METHODS AND APPLICATIONS TO POWER SYSTEMS 

 - S.E. 
 - Estados Unidos  JOHN WILEY  1980 NEW YORK 
 - 405 
<br/><br/><label>ISBN: </label>0471351318 
<br/><br/><label>LCCN: </label>20801 
<br/><br/><label>Dewey Class. No.: </label>621.3191