00650nam0-22002411i-450-990002705470403321000270547FED01000270547(Aleph)000270547FED0100027054720000920d1971----km-y0itay50------baENGStatistical decision functionsby A. Wal dNew YorkChelsea1971Wald,Abraham<1902-1950>12485ITUNINARICAUNIMARCBK9900027054704033219-6-24S.I.ECAECAStatistical decision functions117632UNINAING01