Armey Richard K <br/><br/>
Price theory   A policy welfare approach 
Armey Richard K 
 - New Jersey   Prentice-Hall        1977 
 - xv,367p  cm. 
<br/><br/><label>Standard No.: </label>74605 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:76, L7