Aswathanarayana,U. <br/><br/>
Energy portfolios / 
U.Aswathanarayana 
 -  CRC Press,  2009 
<br/><br/><label>ISBN: </label>9780415469852 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy protfolios
<br/><br/><label>Dewey Class. No.: </label>333.79  / ASW