Report of the 13th session of the Group of Experts on Productivity and Management Problems in the Coal Industry.
1982
Details
Symbol[E/ECE/]COAL/GE.1/20
TitleReport of the 13th session of the Group of Experts on Productivity and Management Problems in the Coal Industry.
DateGeneva : UN, 29 June 1983.
Description
5, [2] p.