NEWMAN Peter Ed. <br/><br/>
Reading in mathematical economic. 
NEWMAN Peter Ed. 
 - Baltimose  John hopkins Press          1968 
 - ix,358p.  cm. 
 -  Vol. 2 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:(B), K8.2/SC