TY  - GEN
AU  - Harold E Marshall
AU  - Rosalie T Ruegg
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1981-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.IR.81-2397
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1981
TI  - Recommended practice for measuring benefitcost and savings-to-investment ratios for buildings and building systems:
ER  -