Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "Sohn, Hong Yong and American Institute of Chemical Engineers and Symposium on Extraction and Processing of Energy Minerals (1981 : Houston, Tex.) and Symposium on Chemical Engineering in Metal Extraction (1981 : Houston, Tex.)",Processing of energy and metallic minerals,,American Institute of Chemical Engineers,1982,AIChE symposium series,,0816902283,,https://cir.nii.ac.jp/crid/1130000795543407616