Sen,Amartya K <br/><br/>
Collective choice and social welfare 

 - Netherland  Elsevier Science Publishers  1979 
 - xi,225p. 
<br/><br/><label>ISBN: </label>0444851275 
<br/><br/><label>Subjects--Index Terms: </label>choice  social welfare 
<br/><br/><label>Dewey Class. No.: </label>36.01:330.163.12  / SEN