School libraries Management 3 Resource program (Education) 3 Activity programs 2 Instructional materials centres 2 Resource programs (Education) 2 Administration 1 Audio-visual library service 1 Handbooks, manuals, etc 1 Institution material centers 1 Instruction materials centres 1 Instructional materials centers 1 Library administration 1 Media programs (Education 1 Planning 1 Reading interest 1 Resource programs (Education 1 Resources programs (Education) 1