Allen R G D <br/><br/>
Mathematical economics. 
Allen R G D 
 - 2 
 - London  Macmillan            1959 
 - xviii,812p  cm. 
<br/><br/><label>Standard No.: </label>143377 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:(B), J9