Baba, Yoshiyuki1908 · 2 obras en el catálogoObrasSShakai tōkeigaku to chūshutsu rironShakai tōkeigaku to chūshutsu rironOOn representativeness in samplting [sic] survey method ; FunOn representativeness in samplting [sic] survey method ; Fundamental problems on sampling survey method
OOn representativeness in samplting [sic] survey method ; FunOn representativeness in samplting [sic] survey method ; Fundamental problems on sampling survey method