00747nam0-22002891i-450-990003199300403321000319930FED01000319930(Aleph)000319930FED0100031993020000920d1966----km-y0itay50------baitaITSociologie de Paretopar Guy Perrin.ParisPresses universitaires de France1966.248 p.18 cm<<Le >>sociologue321130Perrin,GuyITUNINARICAUNIMARCBK99000319930040332121130 PER669/ISESSESSociologie de Pareto453106UNINAING01