by Arthur F. Colombo, Edward F. Divers, Edward F. Ferrell, H. Harvey Dewing, J. H. Perry, Jack C. White, James R. Aggson, Jeffrey S. Hansen, John E. Pahlman, Joseph E. Matta, Joseph H. Heginbotham, Larry A. Haas, Philip C. Good, Raymond F. Farrell, Richard P. Beyer, Roger K. Clifford, Thomas G. Carnahan, United States. Bureau of Mines, Alick J. Mackie, Andrew A. Cochran, Carl F. Anderson, George N. Aul, Hon-Chung Ko, Howard D. Jacobs, John E. Kelley, Joseph J. Janosik, Kenneth P. V. Lei, Larry J. Nicks, Leo W. Higley, Robert B. Schluter, S. D. Maksimovic, Thomas N. Goff, David M. Hopstock, Donald J. Bauer, Floyd William Wood, Fred N. Kissell, Joseph Cervik, Leonard E. Payton, S. E. Khalafalla, Warren M. Mahan, William R. Lessick

1978