Description: |
"Coal," published in key coal production introduced new technologies, new processes, new experiences, new products, articles and information, compatible with management. For the coal industry and related sectors of engineering and technical personnel, management of cadres, skilled workers and tertiary students. The journal is bi-monthly, color cover, the International Standard 16 format, 112 pages, bi-monthly publication in late, self-management issue. Price of 10 yuan each, annual 6 60. (Translated by machine.) |