1. Ensiklopedi Nasional 5 College readers 5 Ensiklopedi Indonesia 5 History 5 English language 4 Management 4 Rhetoric 4 meer ... 1. Ensiklopedi Anak 2 1. Management information systems 2 Business 2 Criticism, Textual 2 Electronic reference services (Libraries) 2 Environmental protection 2 Information technology 2 Intercultural communication 2 Nature 2 Political and social views 2 Politics and government 2 1. Bahasa Inggris 1 1. Child development 1 1. Ecology 1 1. Educational tests and measurements 1 1. Ensiklopedi-Anak 1 1. Gettysburg, Battle of, Gettysburg, Pa., 1863 1 1. Kebebasan Informasi 1 1. Negara Singapura 1 1. Operating systems (Computers) 1 1. Pendidikan 1 1. Perpustakaan 1 1. Rumah Sakit 1 minder ...