TY - GEN AU - Geoffrey Frohnsdorff AU - Paul W Brown AU - James R Clifton C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1979-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.SP.542 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1979 TI - Possible contributions of cement and concrete technology to energy conservation: ER -