00627nam^a2200181^a^4500 000001515 20260502230106.0 ^^^^^^s1977||||us-|||||||||||||||e|spa|d ANC-BC spa ANC-BC eng 621.042 AAAc Conference on National Energy Policy (Tuesday, May 17, 1977 Washington, D.C) Proceedings of the Conference on National Energy Policy / American Association for the Advancement of Science 1a. ed Washington : Carnegie Institition of Washington, 1977 135 p. : il. POLÍTICA ENERGÉTICA 1423 1423 0 0 0 0 BC BC 2025-09-21 0 621.042 AAAc BC2706 2025-09-21 18:10:21 c.1 2025-09-21 LB