00778nam0-22002771i-450-9900025366004033210444411348000253660FED01000253660(Aleph)000253660FED0100025366020000920d1973----km-y0itay50------baENGMathematical Structures of Social MobilityRaymond Boudon .AmsterdamElsevier1973.168 p.24 cmStatistica socialeBoudon,Raymond<1934- >45188ITUNINARICAUNIMARCBK990002536600403321XXVIII-B-173694MASMASMathematical Structures of Social Mobility438276UNINAING01