00861nam0-22003011i-450-9900025244204033210471869082000252442FED01000252442(Aleph)000252442FED0100025244220000920d1992----km-y0itay50------baENGNon Sampling Errors in SurveysJudith T. LesslerWilliam D. Kalsbeek.New YorkJohn Wiley1992.XIII, 412 p.24 cmPianificazioni di indagini, Indagini campionarie511Lessler,Judith T.102821Kalsbeek,William D.ITUNINARICAUNIMARCBK990002524420403321XV-D-21795MASMASNon Sampling Errors in Surveys439094UNINAING01