http://pec.lib.wvu.edu/record/P159351990First announcement, fourth Conference on the Use of Computers in the Coal Industry, June 20-22, 1990, West Virginia University, Morgantown, WV ...<p> Event announcement. "Sponsored by: Department of Mining Engineering, College of Mineral and Energy Resources, West Virginia University [and] Department of Mineral Engineering, College of Engineering, College of Continuing Studies, The University of Alabama."</p>Coal mines and mining--Data processing--Congresses.Conference on the Use of Computers in the Coal Industry (4th : 1990 : Morgantown, W. Va.)14256