Cost and timeliness are shown to be reasons for the creation of visual indexing: finding graphic images by reviewing them visually rather than by reference to their verbal identification. (Author)

A document storage and retrieval system for the library of the Materials and Research Department of the California Division of Highways is described. The system was designed and installed as part of a research project whose objectives were to evaluate a concept-coordinated document retrieval and storage system for internally and externally…

The goal of this project was to develop a high quality and low cost system for indexing historical collections of newspapers. The method used was based on two guides to newspaper indexing by Harry A. Friedman. After initial planning and experimentation, a single indexer worked from microfilm to compile a subject and name index to the "Arizona…

This paper was prepared to provide a frame of reference to the role of microfilm within the information retrieval world and to provide an opportunity for evaluation of the use of microforms for active retrieval applications. The paper discusses the principles of information retrieval, considers subject and classification indexing, and describes…