This collections contants the administrative papers from 1950 to 1970s, which document the establishment of the Assembly and how it operated in the framework of Columbia University and its Business School. It also includes the volumes created for each Assembly topic and meeting year. The volumes contain both original manuscript material (e.g., correspondence, memos, reports, photographs, programs, etc.) related to the planning and execution of each meeting as well as published reports and publications generated for the meeting. Topics addressed by the Assembly over the years include: US Foreign Policy, Outer Space, Nuclear/Atom Power, International Relations, Collapse of the USSR, Arms Control, US Economy, Domestic policy issues (health insurance, labor, black economic development), Religion and American Life, Social Issues, Arts and Public Policy, Environmental issues, Politics, Tax System, Financial Systems, World Migration and US Policy. The collection also includes The Assembly's publications and a participant index.