This set of eight papers includes papers presented by participants from the United States, France, East Germany, the United Kingdom, West Germany, and the USSR: "Problems with Sources of Information in International Law and Relations: The Case of the World-Wide Treaty Jungle," by Adolf Sprudzs; "French Map Libraries and National and International Professional Organizations," by M. Pelletier; "The Significance of the Section on Social Science Libraries of the Library Association of the GDR for the Co-operation of Social Science Libraries," by Jurgen Stroech; "The Significance of the Section 'Technical Libraries' of the Library Association of the GDR for the Cooperation of Scientific Technical Libraries," by Dieter Schmidmaier; "Scientific and Technology Libraries--The United Kingdom Infrastructure," by A. J. Evans; "Science and Technology Libraries--The Situation in the Federal Republic of Germany," by Franziska Heinzle; "On the Access to Cartographic Collections in GDR Libraries," by Egon Klemp; and "The State Public Library for Science and Technology of the USSR as the All-Union Scientific and Methodological Centre for Special, Research and Scientific Technical Libraries," by I. M. Kharina. (JL)