Presents a chart which compares selected command functions of DIMDI and IRS/ESA, two major versions of the EURONET Common Command Language, with the IRS/ESA-Quest retrieval language and includes specific remarks for most of the commands. (RBF)

Examines the statistical distribution of relevance judgments by reviewing and comparing the results of several studies over the last three decades. A characteristic distribution is examined, and a hypothesis is offered to explain it based on human judging characteristics and the nature of relevance experimentation. (Contains 13 references.) (LRW)

Evaluates criminal justice coverage in on-line, commercially available data bases using both "Hot Topics" and general profiles. Charts show topics covered, periodicals indexed by each data base, and recommendations for which data base to use for various topics; appendixes present indexing terms used by and annotations for selected data…