Transparent, comprehensive, clearly structured – The Opolagra programm spectrum:
15 May 2012
12-14 June 2012, from 7 a.m. to 10 p.m.
15-17 June 2012,
from 9 a.m. to 6 p.m.
17 June 2012, from 6:01 p.m.
18-19 June 2012, from 9 a.m. to 10 p.m.