Lists organizations in the United States which sell or lease software or provide subscription service for on-line information retrieval from the full text of documents in user-provided data bases. (Author/CWM)

Examines the use of computerized information networks by educators and discusses computer hardware, software, and vendors. A buyer's guide to modems and a resource list of data banks and information utilities are included. (JJD)

Examines the automated library system marketplace from three perspectives: the turnkey system (vendor provides complete package--hardware, software, installation, training assistance--to meet needs surrounding particular library function), systems developed by one library which may be transferred to another, and the library microcomputer. Vendor…