International Conference organized by the Association of Energy Sector Specialists under the sponsorship of the Ministry of Infrastructure and Energy, Ministry of Education and Science, Ministry of Environment, Mining and Spatial Planning, Ministry of Economy and Regional Development, Serbian Chamber of Commerce and public enterprises EPS, NIS ad Novi Sad, EMS, Srbijagas
ENERGY 2012 Marketing Program
 |  |  |  |  |  |  |  |  |
