Detailed Work Activity Process library materials. Provide information to the general public. Help patrons use library or archival resources. Maintain operational records. Classify materials according to standard systems. Distribute instructional or library materials. Assist other educational professionals with projects or research. Inspect materials or equipment to determine need for repair or replacement. Maintain computer equipment or software. Order instructional or library materials or equipment. Direct activities of subordinates. Search information sources to find specific data. Train staff members. Plan community programs or activities for the general public. Organize informational materials. "Maintain inventories of materials, equipment, or products." Develop instructional materials. "Write articles, books or other original materials in area of expertise." Develop library or archival databases. Deliver items. Sort mail. Confer with others to conduct or arrange operational activities. Operate audiovisual equipment. Compile specialized bibliographies or lists of materials.