O'Callaghan, Paul W. <br/><br/>
Energy management 
Paul W. O' Callaghan 
 - London:  McGraw-Hill,  1993. 
 - vii, 438p 
<br/><br/> Includes index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0-07-707678-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy conservation
<br/><br/><label>Dewey Class. No.: </label>658.2  / OCE