TY - GEN AU - Ruegg, Rosalie T C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1987-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.HB.135r1987 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1987 TI - 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: ER -