TY - GEN AU - Hoffman, John D AU - Wachtman, John B C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1981-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.81-2408 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1981 TI - National Measurement Laboratory Center for Materials Science ::annual Report 1981 ER -