As the use of the Ohio State University Libraries interlibrary services has increased, there have been more requests to borrow items that are already available to patrons locally, often in electronic format. Patterns relating to why patrons could not find locally available materials were identified in the record of canceled interlibrary requests…

The use of locally produced dissertations by extramural scholars was examined in four Ohio academic libraries. The results include identification of users by type of institution; purpose for which the dissertations were used; and tools and approaches successfully used in identifying and locating the desired dissertations. (CLB)