TY - GEN AU - Clifton, James R C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1970-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.10512 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1970 TI - The calcium sulfate-water system::2. infrared spectroscopic, x-ray powder diffraction and scanning electron microscopic studies ER -