Reports on in-house use of online services at the Maine State Library for searches not specifically requested by client or initiated by staff member to advance job flow. Use of TALIMAINE service for interlibrary loan verification, document delivery, book selection, and staff development, and client breakdown for 1983-1984 are described. (EJS)

Reports the rationale, design, implementation, and results of an examination of the impact of online subject catalogs on users by comparing their behaviors before and after catalog installation. Evaluation criteria included volume of use, types of searches, use of other catalogs, search time, user satisfaction, and need for assistance. (CLB)