INDEX : B BETWEEN THE GOVERNMENT OF THE UNITED STATES OF AMERICA AND CERTAIN GOVERNMENTS, MEMBERS OF THE EUROPEAN SPACE RESEARCH ORGANISATION, FOR A COOPERATIVE PROGRAMME CONCERNING THE DEVELOPMENT, PROCUREMENT AND USE OF A SPACE LABORATORY IN CONJUNCTION WITH THE SPACE SHUTTLE SYSTEM (Agreement done at Neuilly-sur-Seine August 14, 1973, Entered into Force August 14, 1973) Background on Rendezvous and Docking Agreements