Cooper, William W. <br/><br/>
Data envelopment analysis , A comprehensive text / 
By William W Cooper. 
 - 2ed ed. 
 - New Delhi :  Springer,  2007. 
 - 489p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9780387452814 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social science.
<br/><br/><label>Dewey Class. No.: </label>300.15195  / COO