Studies in business expectations and planning
University of Illinois
Robert Ferber
University of Illinois 1958 Studies in business expectations and planning no. 3 , University of Illinois bulletin v. 55, no. 70
所蔵館3館
by Robert Eisner
University of Illinois 1956 Studies in business expectations and planning No. 2
所蔵館5館
by Robert Ferber
University of Illinois : Bureau of Economic and Business Research 1953 Studies in business expectations and planning , University of Illinois bulletin v. 50, no. 74
所蔵館1館