Daitoshi no kōgyō kōzō henka no jittai to taiō
By: [henshū, Tōkyō-to Rōdō Keizaikyoku Sōmubu Chōsaka].
Series: Keizai to rōdō ; 55.  Keizai tokushū ; 2
Publisher: Dō Chōsaka
Published: 1981
Place of publication: Tokyo
Language: jpn
Number of pages: 72