TY - GEN AU - Wachtman, J B C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1969-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.SP.303 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1969 TI - Mechanical and thermal properties of ceramics ::proceedings of a symposium held at Gaithersburg, Maryland, April 1-2, 1968 ER -