Ray, Subhash C. <br/><br/>
Data envelopment analysis  theory and techniques for economics and operations research /  [electronic resource] : 
Subhash C. Ray. 
 - Cambridge, UK ;  New York :  Cambridge University Press,  2004. 
 - xii, 353 p. :  ill. 
<br/><br/>Includes bibliographical references (p. 329-338) and index. 
<br/><br/><br/>Electronic reproduction. <br/>Palo Alto, Calif. : <br/>ebrary, <br/>2009. <br/>Available via World Wide Web. <br/>Access may be limited to ebrary affiliated libraries. 
<br/><br/><label>ISBN: </label>
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Data envelopment analysis.<br/>Production (Economic theory)
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>HA31.38  / .R39 2004eb