00963nas 2200289-a 450 991090180070332120130310164327.02759-0011(CKB)991042732575152(CONSER)---98659742-(EXLCZ)9999104273257515219981217a19uu9999 --- -jpn公益事業研究 [[コウエキジギョウケンキュウ]]Tōkyō-to Dō Gakkai1 online resourcePrint version: Kōeki jigyō kenkyū (Kōeki Jigyō Gakkai (Japan)) (DLC)---98659742- (OCoLC)40513681 0387-3099 JOURNAL OF PUBLIC UTILITY ECONOMICSJournal of public utility economicsPublic utilitiesPeriodicalsPublic utilitiesKōeki Jigyō Gakkai (Japan)JOURNAL9910901800703321exl_impl conversion公益事業研究4273733UNINA