The State Library coordinates library services throughout the state and serves as the information resource for the state government and the Legislature. The main library and reference section is located in the State Office Building in Juneau. It includes the Historical Section, which collects Alaskana and preserves private papers and materials of historical value to the state. The State Library also collects, catalogs and makes available state agency publications. This is done through the Documents Depository, which distributes the publications to depository libraries throughout the state.