Amartya sen <br/><br/>
Collective choice and social welfare  English 

 - UK  Penguin random house  2017 
 - 601 
<br/><br/> The theory of collective choice belongs to several disciplines. 
<br/><br/>Preference relations<br/>Unanimity<br/>Collective choice rules and Pareto comparisons 
<br/><br/><label>ISBN: </label>9780141982502 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Welfare economics
<br/><br/><label>Dewey Class. No.: </label>330.954 Am 139 C  / 107970