Fáddáevttohusat
- History 73 379 bohtosa
- Politics and government 16 881 bohtosa
- History and criticism 16 845 bohtosa
- Congresses 10 672 bohtosa
- Social aspects 10 401 bohtosa
- Philosophy 9 667 bohtosa
- Criticism and interpretation 9 586 bohtosa
- Social conditions 9 219 bohtosa
- Social life and customs 7 719 bohtosa
- Economic conditions 7 183 bohtosa
- Research 6 987 bohtosa
- Study and teaching 6 892 bohtosa
- Description and travel 6 636 bohtosa
- Education 6 577 bohtosa
- Law and legislation 6 371 bohtosa
- Biography 5 937 bohtosa
- Readers 5 634 bohtosa
- Women 5 469 bohtosa
- Foreign relations 5 442 bohtosa
- Standards 5 382 bohtosa
- Māori 5 026 bohtosa
- Economic aspects 4 960 bohtosa
- English language 4 883 bohtosa
- Management 4 742 bohtosa
- Civilization 4 512 bohtosa
- Environmental aspects 4 419 bohtosa
- World War, 1939-1945 4 349 bohtosa
- Psychological aspects 4 098 bohtosa
- Mathematics 3 938 bohtosa
- Mathematical models 3 765 bohtosa
- Science 3 719 bohtosa
- Methodology 3 688 bohtosa
- Music 3 655 bohtosa
- Testing 3 403 bohtosa
- Political aspects 3 385 bohtosa
- Bibliography 3 300 bohtosa
- Religion 3 282 bohtosa
- Maori 3 252 bohtosa
- Periodicals 3 239 bohtosa
- Psychology 3 148 bohtosa
- Data processing 3 136 bohtosa
- Economic policy 2 983 bohtosa
- Art 2 931 bohtosa
- Antiquities 2 914 bohtosa
- Law 2 902 bohtosa
- Government policy 2 885 bohtosa
- Study and teaching (Elementary) 2 766 bohtosa
- Design and construction 2 652 bohtosa
- Forests and forestry 2 564 bohtosa
- Architecture 2 554 bohtosa more…