Peculiarities of determining the economic efficiency of raw material quality stabilization systems at the mining and processing enterprise
1989 L. G. Vasilyeva
Dynamics of geological exploration structure and economic norms of economic activity
1989 A. A. Maryin
Self-accounting interests and the environment
1989 N. Yu. Ivanilova, K. H. Badaliants, V. G. Belyakov
Resource saving - an important factor of increasing the efficiency of mining production
1989 N. Ya. Lobanov
Self-accounting and self-financing of research works in the system of university science
1989 L. V. Alexandrova, B. A. Gorshkova
Perfection of the normative mechanism in the conditions of full economic calculation at the enterprises of the mining and chemical industry.
1989 G. A. Golovanov, D. V. Bykhovsky
