00772nam0-22002891i-450-990003195750403321000319575FED01000319575(Aleph)000319575FED0100031957520000920d1968----km-y0itay50------baitaITSocial StratificationEdited by J.A. Jackson.CambridgeCambridge University Press1968.IX, 238 p.23 cmSociological studies114200Jackson,John ArcherITUNINARICAUNIMARCBK99000319575040332114200 JAC041015SESSESSocial Stratification453285UNINAING01