Training course on Communication and Dealing Skills with customers at water ...
Jun 30, 2014
Hanoi, 18 – 19/6/2014 – The Vietnam Water Supply and Sewerage Association (VWSA), with the support of the Project German-Vietnamese ...
Hanoi, 18 – 19/6/2014 – The Vietnam Water Supply and Sewerage Association (VWSA), with the support of the Project German-Vietnamese ...
Hanoi, 28/4/2014 – The Vietnam Water Supply and Sewerage Association (VWSA), with the support of the Project German-Vietnamese Cooperation for ...