00362nam a2200133Ia 4500020001800000082002000018100002700038245005000065260004800115300002700163490002800190500000500218700000500223  a9780521882651  a330.155bK81.RE  aKolm, Serge-Christophe  aReciprocityban economics of social relations  aCambridgebCambridge University Pressc2008  axi, 390p. Bibl. Index.  aFederico Caffe lectures  a  a