TY - RPRT TI - Energy price indices and discount factors for life-cycle cost analysis - April 2004 : annual supplement to NIST Handbook 135 and NBS Special Publication 709 AU - Schultz, Laura I AU - Rushing, Amy S AU - Fuller, Sieglinde K PY - 2004 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 85-3273-19 DO - 10.6028/NIST.IR.85-3273-19 ER -