Sekiyu gyōkai jōi 10-sha no keiei hikaku
Subtitle: 200-kōmoku keiei hikaku shiryō
By: Kyōikusha hen
Series: Kaisha zenshiryō; Shiryō sangyōkai -- 7; Kaisha zenshiryō; Shiryō sangyōkai -- 7.
Publisher: Dōsha
Published: 1980
Place of publication: [Higashimurayama]
Language: jpn
Number of pages: 270
Subjects: Petroleum industry and trade
Other titles: Sekiyu gyōkai jōi jissha no keiei hikaku.