TY - GEN AU - Lavappa, Priya D AU - Kneifel, Joshua D AU - O'Rear, Eric G C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2017-05-01 04:05:00 DO - https://doi.org/10.6028/NIST.IR.85-3273-32 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2017 TI - Energy price indices and discount factors for life-cycle cost analysis - 2017: annual supplement to NIST handbook 135: ER -