國國際私法國際私法de Ryōichi YamadaMateriasConflict of lawsEdiciones (1)國際私法 (1959)Hōbunsha · japonésMás obras de Ryōichi YamadaKKankoku kazokuhō nyūmonKankoku kazokuhō nyūmonWWakariyasui nyūkanhōWakariyasui nyūkanhōEEnshū kokusai shihōEnshū kokusai shihō