TY - GEN AU - Marshall, Harold E AU - Ruegg, Rosalie T C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1979-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.SP.558 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1979 TI - Efficient allocation of research funds ::economic evaluation methods with case studies in building technology ER -