00427nam a2200121Ia 4500008004100000020001500041082002400056100002000080245009700100260003300197300002800230440004700258250411b        |||||||| |||| 00| 0 eng d  a0262072521  a330.015193bG493.MS  aGintis, Herbert  aMoral sentiments and material interestsb: the foundations of cooperation in economic life /  aCambridge:bMIT Press,c2005  axii, 404p. Bibl. Index.  aEconomic learning and social evolution ; 6