History 23
Communism 13
Economic conditions 12
Economic policy 11
Politics and government 10
Κομμουνισμός 10
Πολιτική και διακυβέρνηση 10
Ιστορία 9
Foreign relations 7
Economics 6
Mathematical models 4
Social conditions 4
Addresses, essays, lectures 3
Biography 3
Income distribution 3
Industrial management 3
Industries 3
World politics 3
Βιογραφία 3
Ιστορία 3
Capitalism 2
Case studies 2
Central planning 2
Comparative economics 2
Congresses 2
Diplomatic relations 2
International relations 2
National security 2
Petroleum industry and trade 2
Politics and Government 2
Shipping 2
Διπλωματικές σχέσεις 2
Εξωτερικές Σχέσεις 2
Εξωτερικές σχέσεις 2
Addresses,essays,lectures 1
Biologists 1
Budget 1
Bulk trades 1
Campaigns 1
Causes 1
Chemists 1
Comercial policy 1
Commerce 1
Comparative government 1
Comparing economic systems 1
Constitutional history 1
Constitutional law 1
Control theory 1
Cost and standard of living 1
Data processing 1
Detective and mystery stories, Greek (Modern) 1
Detente 1
Diplomatic Relations 1
Econometric models 1
Economic condition 1
Economic forecasting 1
Economic history 1
Economic systems 1
Economics, Mathematical 1
Emigration and immigration 1
English literature 1
Eπανάσταση 1
Fiction 1
Foreign economic relations 1
Foreign trade promotion 1
Free enterprise 1
Gas industry 1
Greeks 1
Heads of state 1
Historical fiction 1
History Sources 1
Input-output tables 1
Intelligence service 1
Investigation 1
Jews 1
Khazars 1
Labor and laboring classes 1
Labor unions 1
Labour policy 1
Liberty 1
Long waves (Economics) 1
Marxian economics 1
Mathematical 1
Mathematical optimization 1
Merchand Marine 1
Military intelligence 1
Military planning 1
Military policy 1
Military strategy 1
Minorities 1
Murder 1
Mystery fiction 1
Newspapers 1
Offensive (Military science) 1
Pauvres 1
Perestroika 1
Planning 1
Political 1
Political activity 1
Poor 1