Koyō saisei
Subtitle: jizoku kanō na hatarakikata o kangaeru
By: Seike Atsushi
Series: NHK books -- 1209
Publisher: NHK Shuppan
Published: 2013
Place of publication: Tōkyō
Language: jpn
Number of pages: 244
ISBN-13: 9784140912096
Subjects: Manpower planning; Koyō; Rōdō mondai-Nihon