Weiermair Klaus <br/><br/>
Studies in economic rationality  X-Efficiency exam    
Weiermair Klaus; Perlman Mark 
 - Ann Arbor   University of Michigan Press        1990 
 - ix;398p  cm. 
<br/><br/> Bibliography chapterwise 
<br/><br/><label>ISBN: </label>0472101544 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>XjN22L, N0