Events
Include expired: true
and Venue: National Technical Library, Prague, Computer st... or Vila Lanna, V Sadech 1
and City: Bern or Bogota or Heidelberg or Ontario or Philadelphia or Prague or Sheffield
Include expired: true
and Venue: National Technical Library, Prague, Computer st... or Vila Lanna, V Sadech 1
and City: Bern or Bogota or Heidelberg or Ontario or Philadelphia or Prague or Sheffield