[Work experience with contractual collaboration with an enterprise].
D003284:Contract Services; D004787:Environmental Pollution / Q000517:prevention & control; D005376:Financial Management; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control; D009787:Occupational Medicine; D012426:Russia
Opyt raboty po dogovoru sodruzhestva s predpriiatiem.