Hyman,David N <br/><br/>
The economics of governmental activity 

 - New York  Holt Rinehart and winston Inc.  1973 
 - xii,333p. 
<br/><br/><label>ISBN: </label>0030856175 
<br/><br/><label>Subjects--Index Terms: </label>economics  environmental activity 
<br/><br/><label>Dewey Class. No.: </label>330  / HYM