WALRAS Leon <br/><br/>
Elements of pure economics or the theory of socila wealth 

 - London  George Allen & Unwin         1954 
 - 620p.  cm. 
<br/><br/> Appendix: 461-497 P. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X, J4/SC