The availability of electronic information sources in libraries has revived the debate over user fees. As increasing amounts of information are available only electronically, the cost of providing access becomes higher and harder to predict. User fees help to defray the increased costs of electronic information while allowing libraries to continue…

Describes the development of California Institute of Technology Libraries' local database of articles from science and engineering journals and its integrated document request and delivery feature. It is noted that not all journals received by the libraries are in the database, backfiles are limited, and coverage is not comprehensive. (five…