勞働 と 年齢
Subtitle: aging no sho mondai
By: Ōshima Masamitsu, Kanō Hiroyuki cho
Contributors: Kanō, Hiroyuki
Series: Rōdō kagaku sōsho -- VIII; Rōdō kagaku sōsho -- 8
Publisher: Rōdō Kagaku Kenkyūjo
Published: 1955
Place of publication: Tōkyō
Language: jpn
Number of pages: 184
Other titles: Rōdō to nenrei; Aging no sho mondai
Notes: Includes bibliographical reference.