suurema v. keskraamatukogu mujal asuv omaette raamatufondiga kogu, iseseisva koguga, kuid administratiivselt ja rahaliselt keskraamatukogule alluv raamatukogu, an auxiliary service outlet in a library system, housed in a facility separate from the central library, which has at least a basic collection of materials, a regular staff, and established hours, wit