TY - GEN AU - Robert Chapman C2 - - 6763, National Institute of Standards and Technology, Gaithersburg, MD DA - 2001-12-01 LA - en PB - - 6763, National Institute of Standards and Technology, Gaithersburg, MD PY - 2001 TI - Benefits and Costs of Research: A Case Study of Construction Systems Integration and Automation Technologies in Commercial Buildings ER -