W William , SHARKEY <br/><br/>
The theory of natural monopoly.// 
W William, SHARKEY, 
 - Cambridge,  University press.  1982 
 - viii , 229p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MONOPOLIES
<br/><br/><label>Dewey Class. No.: </label>338.8201  SHT