00804nam0-22003011i-450-99000319517040332120060323135611.00-333-23143-0000319517FED01000319517(Aleph)000319517FED0100031951720030910d1978----km-y0itay50------baengGBSocial policy researchedited by Martin BulmerLondon ; BasingstokeMacMillan1978XIV, 373 p.22 cmRicerca socialeIndicatori socialiBulmer,MartinITUNINARICAUNIMARCBK99000319517040332110300 SOC9833/ISESSESSocial policy research453437UNINA