Shinʼyagyō kinshi mondai
By: Hirata Takao
Series: Chōsa ihō -- dai 2-shū; Ōsaka Shōka Daigaku Keizai Kenkyūjo chōsa ihō -- dai 2-shū.
Publisher: Ōsaka Shōka Daigaku Keizai Kenkyūjo; Hatsubaijo Yūhikaku Shobō
Published: 1929
Place of publication: [Osaka]; Tōkyō
Language: jpn
Number of pages: 124
Subjects: Law and legislation; Night works
Notes: Includes bibliographical references (p. 1-8 (5th group)).