KGH kongres - Beograd 2007.
05.12.2020.
38. Međunarodni kongres o grejanju, hlađenju i klimatizaciji,
Beograd, 5-7.12-2007
38th International Congress On Heating, Refrigerating And Air-Conditioning,
Belgrade, Serbia December 5-7, 2007
osmrtnice
smrtovnice
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1€=120,00 DIN, 
1$=110,00 DIN