TY  - RPRT
TI  - Economic evaluation of building design, construction, operation and maintenance : Instructor's manual.
AU  - Ruegg, Rosalie T
PY  - 1984
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 1194
DO  - 10.6028/NBS.TN.1194
ER  -