20 years of transition in central and eastern Europe 20 years of transition in central and eastern Europe. 并列题名：20 years of transition in central and eastern Europe 30 years of transformation in Central and Eastern Europe 并列题名：30 years of transformation in Central and Eastern Europe guide to business information on central and eastern europe Discovering central and eastern Europe 并列题名：Discovering central and eastern Europe Opportunities and challenges in central and eastern europe opportunities and challenges in central and eastern europe