Briefly outlines the history of microreproduction devices and media, their changing role in library environments, and the activities of librarians as users of micrographic materials. The current state of the art and prospects for the future are also discussed, and a reference list is included. (JL)

A study was conducted at the University of Denver to compare the effectiveness of microfiche as opposed to textbooks, photocopying, or reserve room reading for a library science reading assignment. Assigned material was copied on microfiche and given to each student. The results were measured by analyzing data gathered using student diaries,…