高齢化社会の到来とビジネスチャンス
Series: '85 Kōreika Kenkyūkai hōkokusho
Publisher: Sofutoka Keizai Sentā
Published: 1986
Place of publication: Japan
Language: jpn
Number of pages: 164
Other titles: Kōreika shakai no tōrai to bijinesu chansu