Kumbhakar Subal C <br/><br/>
Stochastic frontier analysis 
Kumbhakar Subal C; Lovell C A Knox 
 - New York  Cambrudge University Press         2000 
 - x,331p Bib p 311-27  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Statistics
<br/><br/><label>Dewey Class. No.: </label>X:(B2816), P0