This is a book about Barack Obamas story. If you read it, you will know about how did the internet … More
Kampania wyborcza, Wybory samorządowe, Wybory parlamentarne, Wybory prezydenckie, PR polityczny, Reklama wyborcza, Doradca wyborczy
This is a book about Barack Obamas story. If you read it, you will know about how did the internet … More