Soviet and American scientists met at a meeting of the American Association for the Advancement of Science, discussed recent research developments in a variety of disciplines and some controversial issues in science, and showed new willingness to exchange scientific information with the United States and other countries. (MSE)

To avoid duplication of effort, and to prevent a waste of the resources of research institutions and the time and energy of research personnel, coordination of scientific research in the field of library science within countries and on an international basis is necessary. An important step toward the creation of a world-wide system of control and…