TY - GEN AU - Chapman, Robert E AU - Fuller, Sieglinde K C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1996-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.5840 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1996 TI - Benefits and costs of research; two case studies in building technology: ER -