00904nam0-22003011i-450-9900025276304033210471025631000252763FED01000252763(Aleph)000252763FED0100025276320000920d1988----km-y0itay50------baENGFoundations of Inference in Survey SamplingClaes Magnus CasselSarndal Carl ErikJan Hakan Wretman.New YorkJohn Wiley1988.191 p.23 cmPianificazioni di indagini, CampionamentoCassel,Claes Magnus103026Sarndal,Carl-ErikWretman,JanITUNINARICAUNIMARCBK990002527630403321XV-B-234198MASMASFoundations of inference in survey sampling196338UNINAING01