International coal technology summary document - United States. Dept. of Energy. Office of Technical Programs Evaluation; TRW Energy Systems Group. Energy Systems Planning Division (Washington, D.C. : United States Department of Energy, Assistant Secretary for Policy and Evaluation, Office of Technical Programs Evaluation, 1978)
"HCP/P-3885."
"Dist. category UC-88, 89, 90a-j."
Prepared under contract no. EX-76-C-10-3885.
"December 1978."
Includes bibliographical references.
Keywords: Coal