ENVIROMENTAL CHANGES- A PRESENT MAJOR PROBLEM.

Autor: ANDREICA, Romulus1, BUZOIANU, Ovidiu2 buzoianuovidiu@yahoo.com, GHIMINIDIS, Mihai3
Zdroj: Quality - Access to Success. Mar2014, Vol. 15 Issue 139, p489-493. 5p.
Databáze: Business Source Ultimate