石油化學製品의長期需要展望分析및綜合開發政策에關한研究
Series: Saengsansŏng yŏnʾgu -- che 92-jip
Publisher: Hanʾguk Saengsansŏng Ponbu Saengsansŏng Yŏnʾguso
Published: 1968
Place of publication: Sŏul
Language: kor
Number of pages: 112
Subjects: Petroleum industry and trade; By-products
Other titles: Sŏgyu hwahak chepʻum ŭi changgi suyo chŏnmang pusŏk mit chonghap kaebal chŏngchʻaek e kwanhan yŏnʾgu