Mandal, Sabuj Kumar <br/><br/>
Energy use efficiency in Indian Cement Industry : application of data envelopment analysis and directional distance function 
Sabuj Kumar Mandal and S.Madheswaran  
 - Bangalore  Institute for Social and Economic Change  2009 
 - 20p.; 28cm. 
 - ISCE Working paper series; 230 .
<br/><br/><label>ISBN: </label>81 7791 186 4 
<br/><br/><label>Dewey Class. No.: </label>DB338.7620135  / MAN