History 10 Politics and government 10 Islam 5 Biography -- 2 Economic conditions 2 Executive departments -- 2 History -- 2 more ... Islam -- 2 Malay language -- 2 Marine resources -- 2 Oceanography -- 2 Politics and government -- 2 Research -- 2 Social life and customs 2 Adat law -- 1 Addresses, essays, lectures 1 Administrative agencies -- 1 Administrative procedure -- 1 Alphabeting 1 Bibliography 1 Biography 1 Chinese -- 1 Civics, Malayan 1 Civil service positions -- 1 Civilization 1 Civilization, Chinese -- 1 Civilization, Indian -- 1 Commerce -- 1 Congresses 1 Corporations, Foreign -- 1 less ...