International Conference on Optimum Resources Utilization through Tribo Terotechnology and Maintenance Management (Tribo-Maint '81) ; organized by Industrial Tribology Machine Dynamics and Maintenance Engineering Centre (ITMMEC), Indian Institute of Technology, New Delhi ; editors, Braham Prakash, H. Christensen, J.P. SharmaSarita Prakashanc1983
sponsored by Department of Earthquake Engineering, University of Roorkee, Indian Society of Earthquake Technology, Roorkee, Institution of Engineers (India), Roorkee CentreSarita Prakashan[1978?]