Describes UNIX, a computer operating system that supports multi-task and multi-user operations. Characteristics that make it especially suitable for library applications are discussed, including a hierarchical file structure and utilities for text processing, database activities, and bibliographic work. Sources of information on hardware…

Addresses principles of library budgeting and applies them to planning for library computerized services. Ways of anticipating costs and dealing with hidden costs are described. Further discussion focuses on computer upgrades and levels of computer access. Ground rules for coping with budget planning are outlined. (Contains seven references.) (KRN)

Describes one college library's experience with a gateway for dial-in access to its CD-ROM network to increase access to automated index searching for students off-campus. Hardware and software choices are discussed in terms of access, reliability, affordability, and ease of use. Installation problems are discussed, and an appendix lists product…