History 5,950 Islam 4,171 Politics and government 3,009 Juvenile literature 2,503 Biography 2,085 Foreign relations 2,003 Management 1,650 Malay fiction 1,629 Thesis 1,546 World War, 1939-1945 1,487 Religious aspects 1,427 Leadership 1,408 English language 1,166 Dissertations, Academic 1,002 Economic conditions 931 Fiction 913 Terrorism 854 Armed Forces 814 Dictionaries 747 Military policy 727 Malay language 710 United States 709 Children's stories, Malay 697 Handbooks, manuals, etc 691 Campaigns 686 Study and teaching 678 Customs and practices 665 World politics 665 Case studies 663 Congresses 661