Periodicals -- 83 Periodicals 37 Statistics -- 28 Education -- 15 Research -- 13 Education, Higher -- 12 Directories -- 10 more ... Accounting -- 9 Universities and colleges -- 9 Commerce -- 8 Banks and banking, Central -- 6 Corporation reports -- 6 Corporations -- 6 Economic aspects -- 6 Directories 5 Government policy -- 5 Industries -- 5 Islam -- 5 Law -- 5 Rubber industry and trade -- 5 Agriculture -- 4 Banks and banking -- 4 Budget -- 4 Building -- 4 Economic conditions 4 Food industry and trade -- 4 Palm-oil industry -- 4 Public administration -- 4 Research 4 Social aspects -- 4 less ...