While college libraries embrace new technologies to provide access to a broader range of information, they must also cope with high costs, both financial and legal. In the print medium, access and distribution are governed by copyright laws; in the electronic media, they are dependent on the technology available to the library and on terms of…

Local area networks (LAN) are privately owned communication systems that connect multivendor devices at high speed. As microcomputers become more common in schools, user interest in sharing information, software, and peripherals will increase. A basic understanding of the operation of all LAN's can be gained by knowing four elements: media,…