Graaff, J. De. V <br/><br/>
Theoretical welfare economics 

 - Cambridge  Universities Press  1967 
 - xii, 178  Pb  20.7cm 
<br/><br/> Introduction 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>330.155