Biography 30 History 24 Politics and government 22 Islam 11 Juvenile literature 8 Malaysia 8 Armed Forces 7 Economic conditions 7 Law and legislation 7 Doctrines 6 Heroes 6 Management 6 Prime ministers 6 Social conditions 6 Study and teaching 6 Customs and practices 5 Evaluation 5 Games 5 Malays 5 Public administration 4 Soldiers 4 Armies 3 Army 3 Banks and banking 3 Business enterprises 3 Civil service 3 Foreign relations 3 Industrial hygiene 3 Industrial safety 3 Malay fiction 3