Explores the use of signs and other graphics systems in library instruction, orientation, regulation, and current awareness. Designing an effective sign system, integrating graphics with other forms of instruction, and current trends are discussed. Fifteen references are cited. (FM)

Discusses options for systems organizations of information and referral services in libraries, the problems of data collection, and three myths which are traps to the successful implementation of an information and referral service. (Author/PF)

Describes capabilities and advantages of spreadsheet software, including its ability to perform "what-if" analysis quickly and easily. Also noted are additional advantages; applications, including use in the library environment; history and development; new-generation spreadsheets; and enhanced packaging in the near future. A spreadsheet…

Defines in general terms the nature of computers, describes the various types of computers, discusses the characteristics and applications of the types of computers mentioned, reviews some basic facts about computer technology and computer hardware, and outlines a set of options for libraries considering acquiring a computer system. (JL)