O'Callaghan, Paul W <br/><br/>
Energy management 

 - London  McGraw-Hill  1993 
 - vii, 438 p.  Illustration 
<br/><br/><label>ISBN: </label>0077076788 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENERGY<br/>ENERGY AUDIT<br/>ENERGY CONSERVATION<br/>ENERGY MANAGEMENT
<br/><br/><label>Dewey Class. No.: </label>658.2  / OCA