Which of the following is NOT considered one of the three primary components of a traditional library system?

### Why this is right A traditional library system is usually described through the resources it provides, the staff who organize and manage them, and the users who need and use them. Book publishers produce and supply many resources, but they are external to the library system, so they are not one of its primary components. ### The concept **Information resources** are materials that provide information, such as books, journals, and digital resources. **Library staff** select, organize, maintain, and help people find those resources. **Library users** are the people who access and use them for study, work, or personal needs. Together, these components describe what the library holds, who runs its services, and who those services are for. A publisher creates or distributes materials that a library may acquire, but does not usually manage the library’s collections or serve its users as part of the library itself. | Category | Role in relation to the library | |---|---| | Information resources | Materials the library makes available | | Library staff | People who manage resources and services | | Library users | People who use the resources and services | | Book publishers | External organizations that produce or distribute materials | ### The other options - **A. Information resources**: This is one of the primary components because it refers to the materials the library provides. It fails as the “not considered” choice. - **B. Library staff**: Staff are a primary component because they manage the collection and help users. They are not the external supplier of library materials. - **C. Library users**: Users are a primary component because library services are organized to meet their information needs. They differ from staff, who operate those services. ### Watch out A publisher may strongly affect what a library can acquire, which can make it seem like part of the system. The distinction is that publishers supply materials from outside the library, while the three components describe the library’s own resources, people, and services. ### Terms - **Information resources**: Materials that contain information and can be used for learning or research. - **Library system**: The organized combination of a library’s resources, staff, and users. - **Publisher**: An organization that prepares and produces works for distribution. ### Remember Think of the library’s core as what it offers, who manages it, and who uses it; publishers supply materials from outside that core.