DGS <br/><br/>
PLANNING AND INSTALLING PHOTOVOLTAIC SYSTEMS:  A GUIDE FOR INSTALLERS, ARCHITECTS AND ENGINEERS / 
DEUTSCHE GESELLSCHAFT FUR SONNENENERGIE 
 - LONDON  ROUTLEDGE  2013 
 - 521p.  [HB] 
<br/><br/><label>ISBN: </label>9781849713436 
<br/><br/><label>Dewey Class. No.: </label>R-621.31244  / DGS-P