00716nam0 2200229 450 00000553120040930125114.00-674-01121-X20040930d2000----km-y0itay50------baengUSSocial economicsmarket behavior in a social environmentGary S. Becker, Kevin M. MurphyCambridgeThe Belknap press2000cX, 170 p.graf. e tab.22 cmScelte socialiBecker,Gary S.118957Murphy,Kevin M.119818IT UNIPARTHENOPE RICA UNIMARC000005531NAVA2025/13.1045720040930Social economics513548UNIPARTHENOPE