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, Robert B. Schluter, S. D. Maksimovic, Thomas N. Goff, Leo W. Higley, 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
1978-1979
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, Robert B. Schluter, S. D. Maksimovic, Thomas N. Goff, Leo W. Higley, 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
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