Step 1: Examine the relationships between the terms. This represents an evolution from basic idea to complex structure. \[\begin{array}{rl} \bullet & \text{(C) Library Cooperation: The initial stage, encompassing any agreement between libraries for collaboration (e.g., interlibrary loan).} \\ \bullet & \text{(A) Resource Sharing: A development of cooperation, implying a more structured system for sharing resources, staff, and services.} \\ \bullet & \text{(D) Networking: Utilizing technology to connect libraries, enabling large-scale resource sharing.} \\ \bullet & \text{(B) Consortia: The most advanced stage, representing a formal library organization focused on networking and resource sharing, often with legal frameworks for joint acquisitions.} \\ \end{array}\]
Step 2: Determine the evolutionary order. The progression is from informal cooperation, to structured sharing via technology, culminating in formal institutionalization.The order is (C) -> (A) -> (D) -> (B).