Ray Subhash C <br/><br/>
Data envelopment analysis   Theory and techniques for economics and operations research.    
Ray Subhash C 
 - Cambridge  Cambridge University Press          2004 
 - xii;353p  cm. 
<br/><br/> Bibliography: P 329-338 
<br/><br/><label>ISBN: </label>0521802563  4121.50 
<br/><br/><label>Source: </label> 2800, 29/03/2005, TBS  General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics irt Operation Research
<br/><br/><label>Dewey Class. No.: </label>X:(B2893), P4