00964nam--2200349---450-99000222997020331620090123130400.0000222997USA01000222997(ALEPH)000222997USA0100022299720041201d1971----km-y0itay0103----baengGB||||||||001yyRisk, uncertainty and profitFrank H. KnightChicagoUniversity Press1971XIV, 381 p.24 cm20012001001-------2001338.5KNIGHT,Frank H.299460ITsalbcISBD990002229970203316338.5 KNI 1 (IRA 17 42)14361 E.C.IRA 1700010747BKECOSIAV31020041201USA011557RSIAV39020090123USA011304Risk, uncertainty and profit1035362UNISA