19/03/2007 (Agence Europe) - Poland is likely to hold a referendum in 2009 on joining the euro, explained Polish finance minister Zyta Gilowska on Friday. 'I think that the referendum would be beneficial from the educational and political point of view. 2009 would be a good year. The referendum is not certain but probable,' she told reporters after talks with EU Economic and Monetary Affairs Commissioner Joaquin Almunia. She said Poles would not be asked whether or not to join the euro but...