Second NCB Symposium on Computer Applications in Mines.
National Coal Board Symposium on Computer Applications in Mines(2nd :1977 :Benton, England)
Great Britain.National Coal Board.
Mining Research and Development Establishment.
Major Development Committee Comprehensive Monitoring.
Burton-on-Trent : MRDE,
1978.
Proceedings from the Symposium held at the NCB staff training college, Graham House 9-10 June 1977.
"Published by MRDE ... on behalf of the Major Development Committee Comprehensive Monitoring."
"NCB"--Cover.