08.03.2013
The test in Warsaw covers all of the city and suburban areas and reaches 2 .5-3 million people. The test in Kielce covers all of the city and suburban areas and reaches 250,000 people.
The test in Warsaw covers all of the city and suburban areas and reaches 2 .5-3 million people. The test in Kielce covers all of the city and suburban areas and reaches 250,000 people.