2024-03-28T23:56:34Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/306912019-04-25T02:06:06Zhdl_2115_30620hdl_2115_30610hdl_2115_123NITOBE INAZO AND KOREATANAKA, SHIN'ICHIopen access330FACULTY OF ECONOMICS AND BUSINESSAND ADMINISTRATION Hokkaido University1980engdepartmental bulletin paperVoRhttp://hdl.handle.net/2115/306910441-7410AA00211147HOKUDAI ECONOMIC PAPERS105067https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/30691/1/10_P50-67.pdfapplication/pdf1.34 MB1980