00722nam0-2200241 --450 991059428820332120221014132115.020221014d1964----kmuy0itay5050 baengUS 001yyChoice, strategy, and utilitySidney Siegelin collaboration with Alberta Engvall Siegel and Julia McMichael AndrewsNew YorkMcGraw-Hillc1964XII, 180 p.22 cm159.123itaSiegel,Sidney50577ITUNINAREICATUNIMARCBK9910594288203321XV I 18074470FGBCFGBCChoice, strategy, and utility2921009UNINA