00980nam a2200277 i 450099100074487970753620020503201107.0940520s1987 us ||| | eng 0471083593b10122886-39ule_instLE02521477ExLFac. Economiaita519.5Kish, Leslie102990Statistical design for research /Leslie KishNew York [etc.] :Wiley,c1987xxii, 267 p. ;23 cmWiley series in probability and mathematical statisticsSociologiaMetodi statisticiStatisticaMetodi.b1012288617-02-1727-06-02991000744879707536LE025 ECO 519.5 KIS01.0212025000000209le025-E0.00-l- 00000.i1014416x27-06-02Statistical design for research198815UNISALENTOle02501-01-94ma -engus 01