College of Education 21 Population Institute 14 Main Library: Social Sciences Section 10 Main Library: Filipiniana Books Section 7 College of Home Economics 3 Main Library: Info. Services & Instruction Section (Media Services) 3 Main Library: University Archives 3 National Institute for Science & Mathematics Education Development 3 College of Mass Communication 2 National College of Public Administration and Governance 2 School of Economics 2 Asian Center 1 Asian Institute of Tourism 1 CSSP Reading Hall 1 Center for Women's Studies 1 College of Architecture 1 College of Law 1 Institute of Islamic Studies 1 School of Library and Information Studies 1