Pōrando no rōdō, Nihon no rōdō
Subtitle: Nihon, Pōrando kyōdō kigyō chōsa hōkokusho
By: [henshū Nihon Rōdō Kenkyū Kikō]
Series: Chōsa kenkyū hōkokusho -- no. 7, no. 7-2, no. 9; Chōsa kenkyū hōkokusho (Nihon Rōdō Kenkyū Kikō) -- no. 7, no. 7-2, no. 9.
Publisher: Nihon Rōdō Kenkyū Kikō
Published: 1991
Place of publication: Tōkyō
Language: jpn
Subjects: Working class
Notes: Includes data translated from Polish.

Vol. 1: Jōkan; v. [2]: Bekkan; v. [3]: Gekan.

Errata slip inserted in v. 1.

Includes bibliographical references.