TY  - RPRT
TI  - Least-cost energy decisions for buildings: introduction to life-cycle costing video training workbook
AU  - Ruegg, Rosalie
PY  - 1990
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 4309
DO  - 10.6028/NIST.IR.4309
ER  -