The global problems in an interdependent world per Bognar, Jozsef

Balance of achievements of twenty-five years of Hungary's economic development at the beginning of a new era in world economy. per Bognar, Jozsef

The fight for a new system of international relations per Bognar, Jozsef

Obstacles to economic development and the political power per Bognar, Jozsef

Economic policy and planning in developing countries per Bognar, Jozsef