A data explosion in molecular biology, E.L. Winnaker; hybridoma data bank - purpose, organization and operation, B.W. Janicki; energy databases, M.A. Styrikovich; advanced materials data systems for engineering, H. Krockel; general problems of earth observation satellite data handling, L. Marelli; atomic and molecular data needed for astronomy and astrophysics, J.W. Gallagher; impact of CD-ROM on the dissemination of scientific data, M.A. Chinnery; privacy considerations and scientific research in the social sciences, E.K Scheuch.