Sekiyu sangyō no kenkyū II
Subtitle: sekiyu sangyō no kōzōteki shomondai
By: Sekiyu Mondai Kenkyūkai hen
Series: Kenkyū sankō shiryō -- 108; Kenkyū sankō shiryō -- dai 108-shū.
Publisher: Ajia Keizai Kenkyūjo
Published: 1966
Place of publication: Tōkyō
Language: jpn
Number of pages: 148
Other titles: Sekiyu sangyō no kōzōteki shomondai