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Life-cycle costing manual for the federal energy management programs: a guide for evaluating the cost effectiveness of energy conservation and renewable energy projects for new and existing federally owned and leased buildings and facilities:
Ruegg, R.
(1987),
Life-cycle costing manual for the federal energy management programs: a guide for evaluating the cost effectiveness of energy conservation and renewable energy projects for new and existing federally owned and leased buildings and facilities:, , National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NBS.HB.135r1987
(Accessed October 14, 2025)