Results of a 1977 survey have been entered in a database maintained at the Catholic University of Louvain. The record for each institution includes the name of the institution or agency, its telephone number, the frequency of archaeological involvement, a summary of the laboratory's activities, primary research interests, research methods last applied to specific materials and frequency of use, representative publications, and materials, periods and regions relevant to the research project. This issue of PACT is hardcopy of data, revised and verified to date of publication.