Step 1: Identify the establishment year for each item:\[\begin{array}{rl} \bullet & \text{(A) Imperial Library: Established in 1903.} \\ \bullet & \text{(B) National Library of India: Established in 1948.} \\ \bullet & \text{(C) Delivery of Books Act: Established in 1954.} \\ \bullet & \text{(D) NAPLIS (National Policy on Library and Information System): Established in 1985.} \\ \end{array}\]
Step 2: Order the items chronologically based on their establishment years. The chronological order is 1903, 1948, 1954, 1985.
Step 3: Associate the years with their corresponding items to determine the sequence: Imperial Library (A), National Library of India (B), Delivery of Books Act (C), and NAPLIS (D). Therefore, the correct chronological order is (A), (B), (C), (D).