Kemp,Murray C. <br/><br/>
a contribution to the general equilibrium theory of preferential tranding 
/by  
 - amsterdam  north-holland publishing company  1969 
 - 147p. 
<br/><br/><label>ISBN: </label>7204 3162X 
<br/><br/><label>Dewey Class. No.: </label>336.1  / KEM/A