- ASTM Committee G-2 on Erosion and Wear (3)
- Institution of Mechanical Engineers, London. Lubrication and Wear Group (3)
- Dowson, D., 1928- (2)
- Leeds-Lyon Symposium on Tribology (2)
- ASM Materials Science Seminar (1)
- American Chemical Society. Division of Polymeric Materials : Science and Engineering (1)
- American Chemical Society. Meeting (1)
- American Society for Metals. Materials Science Division (1)
- American Society for Testing and Materials (1)
- American Society for Testing and Materials. Committee on Simulated Service Testing (1)
- Bahadur, Shyam, 1954- (1)
- Bayer, R. G. (Raymond George), 1935- (1)
- Blau, P. J. (1)
- Brown, S. R. (1)
- Chipara, Mircea (1)
- Davies, Robert, 1917- (1)
- Degradation Processes in Nanostructured Materials (1)
- Divakar, Ramesh, 1959- (1)
- Fuels and Lubricants Meeting (1)
- Godet, M. (Maurice) (1)
- Institut national des sciences appliquées de Lyon (1)
- Lee, Lieng-Huang, 1924- (1)
- Magee, John, 1955 Sept. 22- (1)
- Materials Research Society. Meeting (1)
- Metallurgical Society of AIME (1)
- Rigney, David A. (1)
- Society of Automotive Engineers (1)
- Symposium on Evaluation of Wear Testing, San Francisco, 1968 (1)
- Symposium on Friction and Wear (1)
- Taylor, C. M. (Christopher Malcolm) (1)
- University of Leeds. Institute of Tribology (1)