Leibenstein, Harvey <br/><br/>
General X-efficiency theory and economic development 
by Harvey Leibenstein 
 - New York  Oxford University Press  1978 
 - 189p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development
<br/><br/><label>Dewey Class. No.: </label>T000 L531g