Compares search time and costs of four online searches, identically replicated except for the speed of the modem used to retrieve and download data. Results are presented for 1200-BPS (bits per second) and 2400-BPS modems which demonstrate that searching at 2400-BPS is more efficient and economical. Issues to be resolved before 9600-BPS modems…

Discusses the variety of search command languages among online systems and provides suggestions for creating online information retrieval manuals using a database management system such as dBASE III PLUS. An online systems comparison chart is included for INFOGLOBE, INFOMART, DIALOG, QUICK LAW, and REUTERS TEXTLINE. (LRW)

Discussion of the cost effectiveness of searching online versus searching on CD-ROM highlights an example that compares costs for searching the ERIC database. Fixed costs and variable costs are described, labor costs are examined, implications for management are considered, and the effect of the number of databases and workstations is discussed.…