Frantz, Roger S. <br/><br/>
X-efficiency :  theory, evidence and applications / 
Roger S. Frantz 
 - Boston :  Kluwer Academic Publishers,  c1988 
 - xviii, 227 p. ;  23 cm. 
 - Topics in regulation economics and policy series .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0898382424 :  PND 110.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial productivity<br/>Technological innovations--Economic aspects
<br/><br/><label>Dewey Class. No.: </label>338.06