00330nam a2200133 a 450000500170000002000150001708200170003210000210004924500200007026000340009030000180012449000370014270000170017920251203091913.0  a0198287976  a306,bD, Nus  aNussbaum, Martha  aQuality of life  aOxfordbClarendon Pressc1993  a453p.c24 cm.  aStudies in Development economics  aSen, Amartya