Decker Gray S <br/><br/>
Economic theory 

 - New York  Knopf           1971 
 - xii, 213p  cm. 
<br/><br/> Bibliography P 214-18 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Theory
<br/><br/><label>Dewey Class. No.: </label>X, L1