SEADE Jesus <br/><br/>
On the sign of the optimum marginal income tax. 
SEADE Jesus 
 - Coventry  University of Warwick          1980 
 - 18p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X724.N80, M0