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[PDF] Real Prospects for Energy Efficiency in the United States (America's Energy Future) America's Energy Future Energy Efficiency Technologies Subcommittee, National Academy of Sciences, National Academy of Engineering, National Research Council  × 1 $19.99
[pdf] The Project Physics Course: Unit 6 Transparencies The Nucleus Gerald Holton, F. James Rutherford, Fletcher G. Watson  × 1 $19.99
Subtotal $39.98
Total $39.98

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