1. Introductory Combinatorics;Brualdi,1977
2. Species interaction in flotation: a laboratoryscale semi-batch study;Harris;Int. J. Miner. Process.,1978
3. Transport Analysis;Hershey,1974
4. Seminar: Department of Materials Science and Mineral Engineering;Hu,1982
5. Flotation of Wolframite Slime: Practice and Technological Innovation;Hu,1982