Graaff, Kent M. Van De <br/><br/>
Theoretical welfare economics 

 - London  Cambridge University Press  1967 
 - xii,178p.  22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Welfare economics
<br/><br/><label>LC Class. No.: </label>HB99.3.G7