Seven vendors express their views on the importance of standards to facilitate the linkage of in-house and external computer systems. The subjects addressed include integrated versus linked systems, national and international standards efforts, and the involvement of librarians in the development of standards. (EM)

Representatives of six vendors of online library systems address key issues related to system performance: designing, configuring and sizing systems; establishing performance criteria; using benchmark and acceptance tests; the risks of miscalculations; vendor, consultant, and library roles; and related topics. (Author/EM)