Comparison of the use in libraries of open systems--a configuration of software and hardware components from separate vendors linked by interfaces--and integrated systems considers selection of services; reliability; relationships with vendors; time needed to implement systems; and overall effectiveness of both approaches. (CLB)

This report describes a three-stage catalog use study conducted at the University of Wisconsin-Stout from 1982 through 1986 to determine the types of searches conducted and search success rates for both the card and online catalogs during the library's transition to the DataPhase Automated Library Information System (ALIS). Phase I, conducted…