History 5,940 Islam 4,127 Politics and government 3,006 Juvenile literature 2,502 Biography 2,077 Foreign relations 2,003 Management 1,648 Malay fiction 1,622 Thesis 1,536 World War, 1939-1945 1,487 Religious aspects 1,415 Leadership 1,407 English language 1,149 Dissertations, Academic 997 Economic conditions 931 Fiction 913 Terrorism 854 Armed Forces 806 Dictionaries 746 Military policy 725 Malay language 708 United States 708 Children's stories, Malay 697 Handbooks, manuals, etc 689 Campaigns 682 Study and teaching 672 World politics 664 Case studies 662 Congresses 660 International relations 655