Research methodology for economics

著者: Johnson,Glenn L.

Research methodology for economists: Philosophy and practice

著者: Johnson, Glenn L
出版事項 1986

Farm management analysis

著者: Bradford, Lawrence A; Johnson, Glenn L
出版事項 1953

Agriculture and international relations: analysis and policy

著者: De Haen, Hartwig; Ed, Johnson, Glenn L; Ed, Tangermann, Stefan; Ed
出版事項 1985

Farm management analysis /

著者: Bradford, Lawrence A.
出版事項 1967

Farm management analysis

著者: Bradford, Lawrence A.
出版事項 1953

Agriculture and international relations analysis and policy,essays in memory of Theoder Heidhues

著者: Haen,Hartwig De
出版事項 1985