Nenkin kazei no seido henkō ga shakai keizai ni ataeru eikyō ni kansuru kenkyū
Subtitle: Heisei 13-nendo sōkatsu kenkyū hōkokusho : kōsei kagaku kenkyū kenkyūhi hojokin : seisaku kagaku suishin kenkyū jigyō
By: shunin kenkyūsha Okumura Akio
Publisher: s.n.]
Published: 2002
Place of publication: [Japan
Language: jpn
Number of pages: 74
Subjects: Social security taxes