TY  - GEN
AU  - Marshall, Harold E
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1984-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.IR.84-2850
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1984
TI  - Recommended practice for measuring simple and discounted payback for investments in buildings and building systems:
ER  -